-2(12a-1)+9(-8+12a)=-70

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Solution for -2(12a-1)+9(-8+12a)=-70 equation: 


Simplifying
-2(12a + -1) + 9(-8 + 12a) = -70

Reorder the terms:
-2(-1 + 12a) + 9(-8 + 12a) = -70
(-1 * -2 + 12a * -2) + 9(-8 + 12a) = -70
(2 + -24a) + 9(-8 + 12a) = -70
2 + -24a + (-8 * 9 + 12a * 9) = -70
2 + -24a + (-72 + 108a) = -70

Reorder the terms:
2 + -72 + -24a + 108a = -70

Combine like terms: 2 + -72 = -70
-70 + -24a + 108a = -70

Combine like terms: -24a + 108a = 84a
-70 + 84a = -70

Add '70' to each side of the equation.
-70 + 70 + 84a = -70 + 70

Combine like terms: -70 + 70 = 0
0 + 84a = -70 + 70
84a = -70 + 70

Combine like terms: -70 + 70 = 0
84a = 0

Solving
84a = 0

Solving for variable 'a'.

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

Divide each side by '84'.
a = 0

Simplifying
a = 0

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