3(-z+5)=-18

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Solution for 3(-z+5)=-18 equation:


Simplifying
3(-1z + 5) = -18

Reorder the terms:
3(5 + -1z) = -18
(5 * 3 + -1z * 3) = -18
(15 + -3z) = -18

Solving
15 + -3z = -18

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 + -3z = -18 + -15

Combine like terms: 15 + -15 = 0
0 + -3z = -18 + -15
-3z = -18 + -15

Combine like terms: -18 + -15 = -33
-3z = -33

Divide each side by '-3'.
z = 11

Simplifying
z = 11

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