2(3a+2)-8=12

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


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

Reorder the terms:
2(2 + 3a) + -8 = 12
(2 * 2 + 3a * 2) + -8 = 12
(4 + 6a) + -8 = 12

Reorder the terms:
4 + -8 + 6a = 12

Combine like terms: 4 + -8 = -4
-4 + 6a = 12

Solving
-4 + 6a = 12

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 4 + 6a = 12 + 4

Combine like terms: -4 + 4 = 0
0 + 6a = 12 + 4
6a = 12 + 4

Combine like terms: 12 + 4 = 16
6a = 16

Divide each side by '6'.
a = 2.666666667

Simplifying
a = 2.666666667

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