Question

whats the answer to y=2x-10 2y=x-8 using substitution

Answer 1

anyone?

Answer 2

First you need to put one into standard form.

Answer 3

ok

Answer 4

Do you know how to do that?

Answer 5

no

Answer 6

You have y=mx+b, point slope form. What you need is something like x=y+b

Answer 7

oh ok

Answer 8

so how do i do that

Answer 9

I would use y=2x-10. Start by subtracting 2x from both sides.

Answer 10

ok get it thx

Answer 11

Your welcome