-(z-15)=

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Solution for -(z-15)= equation:


Simplifying
-1(z + -15) = 0

Reorder the terms:
-1(-15 + z) = 0
(-15 * -1 + z * -1) = 0
(15 + -1z) = 0

Solving
15 + -1z = 0

Solving for variable 'z'.

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

Add '-15' to each side of the equation.
15 + -15 + -1z = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -1z = 0 + -15
-1z = 0 + -15

Combine like terms: 0 + -15 = -15
-1z = -15

Divide each side by '-1'.
z = 15

Simplifying
z = 15

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