18=2z-2

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Solution for 18=2z-2 equation:


Simplifying
18 = 2z + -2

Reorder the terms:
18 = -2 + 2z

Solving
18 = -2 + 2z

Solving for variable 'z'.

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

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

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

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

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

Combine like terms: -2 + -18 = -20
-2z = -20

Divide each side by '-2'.
z = 10

Simplifying
z = 10

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