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 2 years ago
Can some one please explain this example question to me
Part 1:
If you were solving a system of equations and you came to a statement like 4 = 4, what do you know about the system?
Part 2:
Solve the following system and show all of your work.
3y − 2x = 11
y + 2x = 9
 2 years ago
Can some one please explain this example question to me Part 1: If you were solving a system of equations and you came to a statement like 4 = 4, what do you know about the system? Part 2: Solve the following system and show all of your work. 3y − 2x = 11 y + 2x = 9

This Question is Closed

hba
 2 years ago
Best ResponseYou've already chosen the best response.2For part 1 If such situations occur there is no solution For part 2 There are 2 methods 1) Substitution 2)Elimination

hba
 2 years ago
Best ResponseYou've already chosen the best response.2Which one do you want to do Sub or Elim ?

hba
 2 years ago
Best ResponseYou've already chosen the best response.2A method to solve the equations.

mikala1
 2 years ago
Best ResponseYou've already chosen the best response.1oo that thing i think it is sub

hba
 2 years ago
Best ResponseYou've already chosen the best response.2No you can use 1 method Either Substitution or Elimination ? It is up to you.

hba
 2 years ago
Best ResponseYou've already chosen the best response.2Which one do you want me to explain ?

hba
 2 years ago
Best ResponseYou've already chosen the best response.2But Elimination is very easy

hba
 2 years ago
Best ResponseYou've already chosen the best response.23y − 2x = 11 y + 2x = 9   Add them up ?

mikala1
 2 years ago
Best ResponseYou've already chosen the best response.1where do i start .... i have nbo clue how to do this

mikala1
 2 years ago
Best ResponseYou've already chosen the best response.12x = 3y  11 so y + (3y  11) = 9 4y = 20 y = 5 5 + 2x = 9 2x = 4 x=2 So x=2 and y=5.

hba
 2 years ago
Best ResponseYou've already chosen the best response.2You can check if your answer is correct by putting x=2 and y=5 in your equations and checking if, L.H.S=R.H.S if LHS=RHS then your answer is correct,If not then i am sorry your answer is incorrect

mikala1
 2 years ago
Best ResponseYou've already chosen the best response.1lol its correct thanks youuu

UnkleRhaukus
 2 years ago
Best ResponseYou've already chosen the best response.0part 1 4 = 4 has infinite solutions

hba
 2 years ago
Best ResponseYou've already chosen the best response.2Really wouldn't it be no solution ?

UnkleRhaukus
 2 years ago
Best ResponseYou've already chosen the best response.0any value of x works

UnkleRhaukus
 2 years ago
Best ResponseYou've already chosen the best response.04=3 has no solutions

mikala1
 2 years ago
Best ResponseYou've already chosen the best response.1ik i got that one lol its infinaty

hba
 2 years ago
Best ResponseYou've already chosen the best response.2@UnkleRhaukus Thanks for telling. My bad :/
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