9(6+3z)=-18

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Solution for 9(6+3z)=-18 equation: 


Simplifying
9(6 + 3z) = -18
(6 * 9 + 3z * 9) = -18
(54 + 27z) = -18

Solving
54 + 27z = -18

Solving for variable 'z'.

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

Add '-54' to each side of the equation.
54 + -54 + 27z = -18 + -54

Combine like terms: 54 + -54 = 0
0 + 27z = -18 + -54
27z = -18 + -54

Combine like terms: -18 + -54 = -72
27z = -72

Divide each side by '27'.
z = -2.666666667

Simplifying
z = -2.666666667

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