72=-9(-6-2z)

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Solution for 72=-9(-6-2z) equation:


Simplifying
72 = -9(-6 + -2z)
72 = (-6 * -9 + -2z * -9)
72 = (54 + 18z)

Solving
72 = 54 + 18z

Solving for variable 'z'.

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

Add '-18z' to each side of the equation.
72 + -18z = 54 + 18z + -18z

Combine like terms: 18z + -18z = 0
72 + -18z = 54 + 0
72 + -18z = 54

Add '-72' to each side of the equation.
72 + -72 + -18z = 54 + -72

Combine like terms: 72 + -72 = 0
0 + -18z = 54 + -72
-18z = 54 + -72

Combine like terms: 54 + -72 = -18
-18z = -18

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

Simplifying
z = 1

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