12+7a=3a-6(-8a-2)

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Solution for 12+7a=3a-6(-8a-2) equation:


Simplifying
12 + 7a = 3a + -6(-8a + -2)

Reorder the terms:
12 + 7a = 3a + -6(-2 + -8a)
12 + 7a = 3a + (-2 * -6 + -8a * -6)
12 + 7a = 3a + (12 + 48a)

Reorder the terms:
12 + 7a = 12 + 3a + 48a

Combine like terms: 3a + 48a = 51a
12 + 7a = 12 + 51a

Add '-12' to each side of the equation.
12 + -12 + 7a = 12 + -12 + 51a

Combine like terms: 12 + -12 = 0
0 + 7a = 12 + -12 + 51a
7a = 12 + -12 + 51a

Combine like terms: 12 + -12 = 0
7a = 0 + 51a
7a = 51a

Solving
7a = 51a

Solving for variable 'a'.

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

Add '-51a' to each side of the equation.
7a + -51a = 51a + -51a

Combine like terms: 7a + -51a = -44a
-44a = 51a + -51a

Combine like terms: 51a + -51a = 0
-44a = 0

Divide each side by '-44'.
a = 0

Simplifying
a = 0

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