Question

I need to solve this problem for y how do I do that?
y−3x=13

Answer 1

y=13+3x

Explanation:

If this is the only equation given, you would want to isolate the y by itself.

y - 3x = 13

+3x +3x

Add the 3x because you are doing the opposite operation.

y=13+3x

Answer 2

u can't solve it unless you have another equation

Explanation: