-8(z-8)=8-7z

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


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

Reorder the terms:
-8(-8 + z) = 8 + -7z
(-8 * -8 + z * -8) = 8 + -7z
(64 + -8z) = 8 + -7z

Solving
64 + -8z = 8 + -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.
64 + -8z + 7z = 8 + -7z + 7z

Combine like terms: -8z + 7z = -1z
64 + -1z = 8 + -7z + 7z

Combine like terms: -7z + 7z = 0
64 + -1z = 8 + 0
64 + -1z = 8

Add '-64' to each side of the equation.
64 + -64 + -1z = 8 + -64

Combine like terms: 64 + -64 = 0
0 + -1z = 8 + -64
-1z = 8 + -64

Combine like terms: 8 + -64 = -56
-1z = -56

Divide each side by '-1'.
z = 56

Simplifying
z = 56

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