-3(a-2)+6a-6=9

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Solution for -3(a-2)+6a-6=9 equation: 


Simplifying
-3(a + -2) + 6a + -6 = 9

Reorder the terms:
-3(-2 + a) + 6a + -6 = 9
(-2 * -3 + a * -3) + 6a + -6 = 9
(6 + -3a) + 6a + -6 = 9

Reorder the terms:
6 + -6 + -3a + 6a = 9

Combine like terms: 6 + -6 = 0
0 + -3a + 6a = 9
-3a + 6a = 9

Combine like terms: -3a + 6a = 3a
3a = 9

Solving
3a = 9

Solving for variable 'a'.

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

Divide each side by '3'.
a = 3

Simplifying
a = 3

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