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Match each equation in the left column with its solution in the right column.
Term:
1. 8(x + 5) = 48
2. 5(2x – 3) = 5
3. 4(x – 8) = 4
4. 3(3x + 1) = 30
Definition:
A) x = 1
B) x = 3
C) x = 2
D) x = 9
~Please help and explain if you can. I just can't seem to wrap my head around how to do it.~
 one year ago
 one year ago
Match each equation in the left column with its solution in the right column. Term: 1. 8(x + 5) = 48 2. 5(2x – 3) = 5 3. 4(x – 8) = 4 4. 3(3x + 1) = 30 Definition: A) x = 1 B) x = 3 C) x = 2 D) x = 9 ~Please help and explain if you can. I just can't seem to wrap my head around how to do it.~
 one year ago
 one year ago

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Faris_WaleedBest ResponseYou've already chosen the best response.1
Just solve each equation and then match
 one year ago

InsanityxPBest ResponseYou've already chosen the best response.0
That's my problem. I can never get the equation right. I always mess up somewhere in the process.
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
Or substitute each answer instead of x for example: 8(1+5)=48 8+40=48 So x=1 and so on
 one year ago

InsanityxPBest ResponseYou've already chosen the best response.0
Okay.. So how does (1+5) become 40? That's the part I don't understand.
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
Since you have bracket like this: 8(1+5) You multiply the 8 with the numbers in the bracket 8*1=8 and 8*5=40 So since you have the numbers 8 and 40 which are both positive you will get+8+40 which is equal to +48
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
Consider this rule so it can help you: \[a(b+c)=ab+ac\]
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
You just the multiply the outside number with the numbers in the bracket Till here did you understand?
 one year ago

InsanityxPBest ResponseYou've already chosen the best response.0
Oh. Okay that makes since. Can you help me with second one? Just so I can make sure I've got it?
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
We will try solving x
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
The equation is: 5(2x – 3) = 5
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
Ok so try to get rid of the brackets as I showed you before.
 one year ago

InsanityxPBest ResponseYou've already chosen the best response.0
Ok. Don't I have to move the X first though?
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
No Just multiply the outside number with the numbers and variables in the bracket Consider also this rule:\[a(bx+c)=abx+ac\]
 one year ago

InsanityxPBest ResponseYou've already chosen the best response.0
No way that I try to do It is right :/
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
OK, Calm down I will help you
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
And 5 multiply with 3 is equal to 15
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
So you have 10x15=5 Now try solving it
 one year ago

InsanityxPBest ResponseYou've already chosen the best response.0
OH! So you multiply 5 by 2, x, and negative 3?
 one year ago

InsanityxPBest ResponseYou've already chosen the best response.0
And just to make sure. 4(x – 8) = 4 is D and 3(3x + 1) = 30 is B? Correct?
 one year ago

Faris_WaleedBest ResponseYou've already chosen the best response.1
If you have solved any equation, you should replace your answer with the variable and perform the calculations to get it. For example replace the 2 you have got with x and try calculating it and if you get 5 which is the answer:5(2(2)3)=5 then that means that you have solved the equation correctly. Your welcome
 one year ago
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