Question

Can anybody tell me how to turn the equations above into slope intercept form so I can graph it?

NO LINKS OR I WILL REPORT!

Answer 1

First then second answer below

Explanation:

-x+y 4

-1/-1=1 x=1 y=1

y/1=1/1+4/1

y=1x+4

-x+7y 21

-1/-1=1

7y/7=1/7+21/7

y=1/7x+3