Question

What is the value of the x variable in the solution to the following system of equations?

4x + 2y = 12
x – y = 3

Answer 1

Can you try ?

Answer 2

Similar to your previous question

Answer 3

loll , i try but i alway get messed up .. i hate math -.- its confusing.

Answer 4

Ok look at the second equation
can you re-write it as y= ... ?

Answer 5

Kayla, see if you can catch this - if i multiply the whole of the second equation by '2', and add it to the first, what do you think happens to 'y'?

Answer 6

you can do this by @apoorvk 's methos as well

Answer 7

*method

Answer 8

ooohhhh Nevermindd , i got it now loll.. i feel dumb now.

Answer 9

Alright then (:

Answer 10

Thank youuuuuuu (:

Answer 11

Anytime :)