8z-4=

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Solution for 8z-4= equation: 


Simplifying
8z + -4 = 0

Reorder the terms:
-4 + 8z = 0

Solving
-4 + 8z = 0

Solving for variable 'z'.

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

Add '4' to each side of the equation.
-4 + 4 + 8z = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 8z = 0 + 4
8z = 0 + 4

Combine like terms: 0 + 4 = 4
8z = 4

Divide each side by '8'.
z = 0.5

Simplifying
z = 0.5

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