-7(-6-2z)=-7z

Solution for -7(-6-2z)=-7z equation:

Simplifying
-7(-6 + -2z) = -7z
(-6 * -7 + -2z * -7) = -7z
(42 + 14z) = -7z

Solving
42 + 14z = -7z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '7z' to each side of the equation.
42 + 14z + 7z = -7z + 7z

Combine like terms: 14z + 7z = 21z
42 + 21z = -7z + 7z

Combine like terms: -7z + 7z = 0
42 + 21z = 0

Add '-42' to each side of the equation.
42 + -42 + 21z = 0 + -42

Combine like terms: 42 + -42 = 0
0 + 21z = 0 + -42
21z = 0 + -42

Combine like terms: 0 + -42 = -42
21z = -42

Divide each side by '21'.
z = -2

Simplifying
z = -2