ALGEBRA HELP!

Some of the steps in Raya's solution to
4x + 5(x-7)= 3-X+2 are shown.

if x = 1, then the answer is 3.5

7,24

step-by-step explanation:

%40

step-by-step explanation:

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