Question

Solve the Equation

70 = -7(-2 - 2z)

z = 4
z = -28
z = -112
z = 784

Answer 1

@texaschic101

Answer 2

need a walk thru?

Answer 3

If you dont mind @the_ocean_girl

Answer 4

28, I believe.

Answer 5

Sorry. Browser crashed. 70 = 28 is what I got.

Answer 6

You should get 70= 14+14z

Answer 7

I'm honestly confused @the_ocean_girl
Sorry

Answer 8

it's fine, math isn't easy

Answer 9

when you multiply -2z by -7, you get 14 but -2 is a coefficient of z so you have to carry the z over in your product

Answer 10

because it's not a regular -2, it's negative 2 multiplied by z
and since you dont know z you carry it over until you can solve