(5z-64)=81

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Solution for (5z-64)=81 equation:


Simplifying
(5z + -64) = 81

Reorder the terms:
(-64 + 5z) = 81

Remove parenthesis around (-64 + 5z)
-64 + 5z = 81

Solving
-64 + 5z = 81

Solving for variable 'z'.

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

Add '64' to each side of the equation.
-64 + 64 + 5z = 81 + 64

Combine like terms: -64 + 64 = 0
0 + 5z = 81 + 64
5z = 81 + 64

Combine like terms: 81 + 64 = 145
5z = 145

Divide each side by '5'.
z = 29

Simplifying
z = 29

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