-8z+4=18

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Solution for -8z+4=18 equation: 


Simplifying
-8z + 4 = 18

Reorder the terms:
4 + -8z = 18

Solving
4 + -8z = 18

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 = 18 + -4

Combine like terms: 4 + -4 = 0
0 + -8z = 18 + -4
-8z = 18 + -4

Combine like terms: 18 + -4 = 14
-8z = 14

Divide each side by '-8'.
z = -1.75

Simplifying
z = -1.75

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