-9(z-4)=8-8z

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Solution for -9(z-4)=8-8z equation:


Simplifying
-9(z + -4) = 8 + -8z

Reorder the terms:
-9(-4 + z) = 8 + -8z
(-4 * -9 + z * -9) = 8 + -8z
(36 + -9z) = 8 + -8z

Solving
36 + -9z = 8 + -8z

Solving for variable 'z'.

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

Add '8z' to each side of the equation.
36 + -9z + 8z = 8 + -8z + 8z

Combine like terms: -9z + 8z = -1z
36 + -1z = 8 + -8z + 8z

Combine like terms: -8z + 8z = 0
36 + -1z = 8 + 0
36 + -1z = 8

Add '-36' to each side of the equation.
36 + -36 + -1z = 8 + -36

Combine like terms: 36 + -36 = 0
0 + -1z = 8 + -36
-1z = 8 + -36

Combine like terms: 8 + -36 = -28
-1z = -28

Divide each side by '-1'.
z = 28

Simplifying
z = 28

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