-12a-7(4a+12)=10a+8(a-12)

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Solution for -12a-7(4a+12)=10a+8(a-12) equation:


Simplifying
-12a + -7(4a + 12) = 10a + 8(a + -12)

Reorder the terms:
-12a + -7(12 + 4a) = 10a + 8(a + -12)
-12a + (12 * -7 + 4a * -7) = 10a + 8(a + -12)
-12a + (-84 + -28a) = 10a + 8(a + -12)

Reorder the terms:
-84 + -12a + -28a = 10a + 8(a + -12)

Combine like terms: -12a + -28a = -40a
-84 + -40a = 10a + 8(a + -12)

Reorder the terms:
-84 + -40a = 10a + 8(-12 + a)
-84 + -40a = 10a + (-12 * 8 + a * 8)
-84 + -40a = 10a + (-96 + 8a)

Reorder the terms:
-84 + -40a = -96 + 10a + 8a

Combine like terms: 10a + 8a = 18a
-84 + -40a = -96 + 18a

Solving
-84 + -40a = -96 + 18a

Solving for variable 'a'.

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

Add '-18a' to each side of the equation.
-84 + -40a + -18a = -96 + 18a + -18a

Combine like terms: -40a + -18a = -58a
-84 + -58a = -96 + 18a + -18a

Combine like terms: 18a + -18a = 0
-84 + -58a = -96 + 0
-84 + -58a = -96

Add '84' to each side of the equation.
-84 + 84 + -58a = -96 + 84

Combine like terms: -84 + 84 = 0
0 + -58a = -96 + 84
-58a = -96 + 84

Combine like terms: -96 + 84 = -12
-58a = -12

Divide each side by '-58'.
a = 0.2068965517

Simplifying
a = 0.2068965517

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