-(z+18)=

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Solution for -(z+18)= equation: 


Simplifying
-1(z + 18) = 0

Reorder the terms:
-1(18 + z) = 0
(18 * -1 + z * -1) = 0
(-18 + -1z) = 0

Solving
-18 + -1z = 0

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 + -1z = 0 + 18

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

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

Divide each side by '-1'.
z = -18

Simplifying
z = -18

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