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FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
who is TT ?
 2 years ago

Anikate Group TitleBest ResponseYou've already chosen the best response.0
what is x in this equation? 6+x=2
 2 years ago

Anikate Group TitleBest ResponseYou've already chosen the best response.0
good job that was basic
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
I have been studying basic algebra.
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
x+y=6 xy=7 can you find the x and y?
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Anikate, he meant me.
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
FFM give me another one
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
\( a+b=9 \) \( ab=11 \) what is \( a \) and what is \(b\) ?
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
a=10 b=1 or a=9b b=9a
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
Okay .. do you understand the difference between variable and constant?
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
variable is something you put instead of a number, right?
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
More importantly, do you understand what in earth an equation means?
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
Precisely, variable is something that varies, so yes you are right :)
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Were you just calling me stupid?
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
No,lol :D you misunderstand my tone :) So what is an equation ?
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Its a line that states values of variables, i guess
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
Hm. Let me explain.
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
A equation has two parts, right hand side and left hand side.
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
I know that
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
Anything right of the '=' sign is right hand side
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
I know, if you do something to the LHS you have to do the same to the RHS
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
yadda yadda, i know all that.
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
Good :D
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
Hey, that's not the right attitude towards mathematics :)
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
anyways back to the problem our hand: a+b=9 a−b=11
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
we want to find a and b in terms of constants only.
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
So whats a constant?
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
How could we do that ?
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
constant is something which value is fixed.
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Ok, so we can subtract a from both sides to get b on the top one, right?
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
Why don't we add the equations? like this \[ a+b+ab=9+11\]
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Oh you want me to use both equations?
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Well we can simplify that to a2=20, right?
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Cause the b's cancel eachother out
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
And for a we can just divide both sides by 2 getting x=10
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
Good, now what about b ?
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
a+b+a−b=9+11 a2 +b=20+b Am i doing alright so far?
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
no, you need to subtract this time
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Subtract what exactly?
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
a+ba+b=911
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Is is (a+b)(a+b) or without parenthesis?
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
second equation from the first.
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Oh i see, this si the second one?
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
(a+b)(ab) without parentheses
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
a+ba+b=911 2b=911 2b=2 b=1
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
See? I can do this!
 2 years ago

FoolForMath Group TitleBest ResponseYou've already chosen the best response.2
Very good :)
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Gimme something harder!
 2 years ago

SimonS Group TitleBest ResponseYou've already chosen the best response.0
If ax  a = x  1 what is x equal to?
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Divide both sides by x, right so far?
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
No wait, ax  a = x  1 ax=x1+a x=x1 Im stumped
 2 years ago

SimonS Group TitleBest ResponseYou've already chosen the best response.0
First, bring all the x terms to one side, and everything else to the other.
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Im sorry, i havent studied factoring yet :/
 2 years ago

SimonS Group TitleBest ResponseYou've already chosen the best response.0
Ok. Here's the solution ax  a = x  1 ax  x  a = 1 ax  x = a  1 x(a  1) = a  1 hence x = 1
 2 years ago

Inopeki Group TitleBest ResponseYou've already chosen the best response.2
Ok, youll have to give me another one tommorrow so i can try :D
 2 years ago
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