-8(z+8)=4-7z

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Solution for -8(z+8)=4-7z equation:


Simplifying
-8(z + 8) = 4 + -7z

Reorder the terms:
-8(8 + z) = 4 + -7z
(8 * -8 + z * -8) = 4 + -7z
(-64 + -8z) = 4 + -7z

Solving
-64 + -8z = 4 + -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 = 4 + -7z + 7z

Combine like terms: -8z + 7z = -1z
-64 + -1z = 4 + -7z + 7z

Combine like terms: -7z + 7z = 0
-64 + -1z = 4 + 0
-64 + -1z = 4

Add '64' to each side of the equation.
-64 + 64 + -1z = 4 + 64

Combine like terms: -64 + 64 = 0
0 + -1z = 4 + 64
-1z = 4 + 64

Combine like terms: 4 + 64 = 68
-1z = 68

Divide each side by '-1'.
z = -68

Simplifying
z = -68

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