8=8v-4(v+8)
Solve this equation

v = 10

Step-by-step explanation:

8 = 8v - 4(v+8)

Solve parenthesis

8 = 8v - 4v - 32

Subtract 4v from 8v

8 = 4v - 32

Add 32 on both sides

40 = 4v

Divide by 4 on both sides

10 = v

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.