Iam stumped on this breakdown 1/2(6x-8)-2=39

1/2(6x-8)-2=39

.5(6x-8)-2=39

3x -4 -2 = 39

3x-6=39

3x-6+6=39+6

3x=45

3/3x=45/3

x=15

Step-by-step explanation:

1/2(6x-8)-2=39

.5(6x-8)-2=39

3x -4 -2 = 39

3x-6=39

3x-6+6=39+6

3x=45

3/3x=45/3

x=15

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4