Question

x+2y=3
x+y=1

Answer 1

Are you looking for x or y?

Answer 2

Y

Answer 3

Ok. You know to re-arrange and substitute right?

Answer 4

I think the easier way to solve for this is by using the elimination method.

Answer 5

You can cancel out the x and solve for y manually.

Answer 6

Well can you do it

Answer 7

Ill start it off.
x+2y=3
(-1) x+y=1 Mult. the bottom by -1
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x+2y=3
-x-y = -1 + x and -x cancels each other out. Subtract y
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y= ? I think you know? :)

Answer 8

-1 on both sides

Answer 9

yes sorry I didnt elaborate that.

Answer 10

Yeah lol its good

Answer 11

Do you know y?