-18=-z

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Solution for -18=-z equation:


Simplifying
-18 = -1z

Solving
-18 = -1z

Solving for variable 'z'.

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

Add 'z' to each side of the equation.
-18 + z = -1z + z

Combine like terms: -1z + z = 0
-18 + z = 0

Add '18' to each side of the equation.
-18 + 18 + z = 0 + 18

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

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

Simplifying
z = 18

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