Question

I need to know the following written in slope-intercept form please:

3x+y-7=2
3x+4y=24
x-y=5

Answer 1

1) y = -3x + 9

2) y = -3/4x + 6

3) y = x - 5

Explanation:

1) 3x + y - 7 = 2

+7 +7

3x + y = 9

-3x -3x

y = -3x + 9

2) 3x + 4y = 24

-3x -3x

4y = -3x + 24

4 4 4

y = -3/4x + 6

3) x - y = 5

-x -x

-y = -x + 5

-1 -1 -1

y = x - 5