Question

use substitute to solve y=2x-2 y=x+2

Answer 1

\[y=2x-2\]\[y=x+2\]\[\color{red} {(x+2)}=2x-2\]\[x+2=2x-2\]\[x+2\color{red} {-x+2}=2x-2\color{red} {-x+2}\]\[4=x\]

Answer 2

\[\color{blue} {MAKES~~~SENSE~~?}\]

Answer 3

thanks a bunch just wanted to make sure I did it right

Answer 4

Anytime!