what is 3x+3y=-9 in slope intercept form Question what is 3x+3y=-9 in slope intercept form in progress 0 Math 3 weeks 2021-09-26T22:11:32+00:00 2021-09-26T22:11:32+00:00 1 Answer 0

## Answers ( )

Answer:y = -x -3

Step-by-step explanation:The slope intercept form is

y = mx+b where m is the slope and b is the y intercept

3x+3y = -9

Subtract 3x from each side

3x-3x+3y = -3x-9

3y = -3x-9

Divide each side by 3

3y/3 = -3x/3 -9/3

y = -x -3