6(3z+5)=-78

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Solution for 6(3z+5)=-78 equation:


Simplifying
6(3z + 5) = -78

Reorder the terms:
6(5 + 3z) = -78
(5 * 6 + 3z * 6) = -78
(30 + 18z) = -78

Solving
30 + 18z = -78

Solving for variable 'z'.

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

Add '-30' to each side of the equation.
30 + -30 + 18z = -78 + -30

Combine like terms: 30 + -30 = 0
0 + 18z = -78 + -30
18z = -78 + -30

Combine like terms: -78 + -30 = -108
18z = -108

Divide each side by '18'.
z = -6

Simplifying
z = -6

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