a-12=6-8a

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Solution for a-12=6-8a equation:


Simplifying
a + -12 = 6 + -8a

Reorder the terms:
-12 + a = 6 + -8a

Solving
-12 + a = 6 + -8a

Solving for variable 'a'.

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

Add '8a' to each side of the equation.
-12 + a + 8a = 6 + -8a + 8a

Combine like terms: a + 8a = 9a
-12 + 9a = 6 + -8a + 8a

Combine like terms: -8a + 8a = 0
-12 + 9a = 6 + 0
-12 + 9a = 6

Add '12' to each side of the equation.
-12 + 12 + 9a = 6 + 12

Combine like terms: -12 + 12 = 0
0 + 9a = 6 + 12
9a = 6 + 12

Combine like terms: 6 + 12 = 18
9a = 18

Divide each side by '9'.
a = 2

Simplifying
a = 2

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