Question

For the following system of equations, what is the x-value of the solution?

-x+2y=6
6y=x+18

A. -1
b.0
c.1
d.6

Answer 1

from first equation x=2y-6
- push this in second

6y=2y-6+18
4y=12
y=12/4 =3

x=2*3-6=6-6=0

x=0
y=3

Answer 2

thankyou :)

Answer 3

yw.

good luck

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