18-2z=8

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Solution for 18-2z=8 equation: 


Simplifying
18 + -2z = 8

Solving
18 + -2z = 8

Solving for variable 'z'.

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

Add '-18' to each side of the equation.
18 + -18 + -2z = 8 + -18

Combine like terms: 18 + -18 = 0
0 + -2z = 8 + -18
-2z = 8 + -18

Combine like terms: 8 + -18 = -10
-2z = -10

Divide each side by '-2'.
z = 5

Simplifying
z = 5

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