-5(4z-6)=-31+8z

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Solution for -5(4z-6)=-31+8z equation:


Simplifying
-5(4z + -6) = -31 + 8z

Reorder the terms:
-5(-6 + 4z) = -31 + 8z
(-6 * -5 + 4z * -5) = -31 + 8z
(30 + -20z) = -31 + 8z

Solving
30 + -20z = -31 + 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
30 + -20z + -8z = -31 + 8z + -8z

Combine like terms: -20z + -8z = -28z
30 + -28z = -31 + 8z + -8z

Combine like terms: 8z + -8z = 0
30 + -28z = -31 + 0
30 + -28z = -31

Add '-30' to each side of the equation.
30 + -30 + -28z = -31 + -30

Combine like terms: 30 + -30 = 0
0 + -28z = -31 + -30
-28z = -31 + -30

Combine like terms: -31 + -30 = -61
-28z = -61

Divide each side by '-28'.
z = 2.178571429

Simplifying
z = 2.178571429

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