-(2z+2)-7z-8=

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Solution for -(2z+2)-7z-8= equation:


Simplifying
-1(2z + 2) + -7z + -8 = 0

Reorder the terms:
-1(2 + 2z) + -7z + -8 = 0
(2 * -1 + 2z * -1) + -7z + -8 = 0
(-2 + -2z) + -7z + -8 = 0

Reorder the terms:
-2 + -8 + -2z + -7z = 0

Combine like terms: -2 + -8 = -10
-10 + -2z + -7z = 0

Combine like terms: -2z + -7z = -9z
-10 + -9z = 0

Solving
-10 + -9z = 0

Solving for variable 'z'.

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

Add '10' to each side of the equation.
-10 + 10 + -9z = 0 + 10

Combine like terms: -10 + 10 = 0
0 + -9z = 0 + 10
-9z = 0 + 10

Combine like terms: 0 + 10 = 10
-9z = 10

Divide each side by '-9'.
z = -1.111111111

Simplifying
z = -1.111111111

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