Respuesta :

In slope intercept form: The equation reads:
y = (1/7)x + 4.
I got this by adding x to the right side (to isolate y) and then divided by 7.

-x+7y=28

: slope intercept for is y=mx+b

step 1: add x from both sides which is 7y=x+28

step 2: divide by by 7 bothn sides which is y= \frac{x+28}{7}

step 3: make into fraction which is y=1/7x+4