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

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


Simplifying
-12 = 8(2 + -1a) + 6a
-12 = (2 * 8 + -1a * 8) + 6a
-12 = (16 + -8a) + 6a

Combine like terms: -8a + 6a = -2a
-12 = 16 + -2a

Solving
-12 = 16 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
-12 + 2a = 16 + -2a + 2a

Combine like terms: -2a + 2a = 0
-12 + 2a = 16 + 0
-12 + 2a = 16

Add '12' to each side of the equation.
-12 + 12 + 2a = 16 + 12

Combine like terms: -12 + 12 = 0
0 + 2a = 16 + 12
2a = 16 + 12

Combine like terms: 16 + 12 = 28
2a = 28

Divide each side by '2'.
a = 14

Simplifying
a = 14

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