-8(-z-15)-8=3(5z+14)

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Solution for -8(-z-15)-8=3(5z+14) equation:


Simplifying
-8(-1z + -15) + -8 = 3(5z + 14)

Reorder the terms:
-8(-15 + -1z) + -8 = 3(5z + 14)
(-15 * -8 + -1z * -8) + -8 = 3(5z + 14)
(120 + 8z) + -8 = 3(5z + 14)

Reorder the terms:
120 + -8 + 8z = 3(5z + 14)

Combine like terms: 120 + -8 = 112
112 + 8z = 3(5z + 14)

Reorder the terms:
112 + 8z = 3(14 + 5z)
112 + 8z = (14 * 3 + 5z * 3)
112 + 8z = (42 + 15z)

Solving
112 + 8z = 42 + 15z

Solving for variable 'z'.

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

Add '-15z' to each side of the equation.
112 + 8z + -15z = 42 + 15z + -15z

Combine like terms: 8z + -15z = -7z
112 + -7z = 42 + 15z + -15z

Combine like terms: 15z + -15z = 0
112 + -7z = 42 + 0
112 + -7z = 42

Add '-112' to each side of the equation.
112 + -112 + -7z = 42 + -112

Combine like terms: 112 + -112 = 0
0 + -7z = 42 + -112
-7z = 42 + -112

Combine like terms: 42 + -112 = -70
-7z = -70

Divide each side by '-7'.
z = 10

Simplifying
z = 10

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