3(-2a-4)+3a=

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Solution for 3(-2a-4)+3a= equation:


Simplifying
3(-2a + -4) + 3a = 0

Reorder the terms:
3(-4 + -2a) + 3a = 0
(-4 * 3 + -2a * 3) + 3a = 0
(-12 + -6a) + 3a = 0

Combine like terms: -6a + 3a = -3a
-12 + -3a = 0

Solving
-12 + -3a = 0

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 12 + -3a = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -3a = 0 + 12
-3a = 0 + 12

Combine like terms: 0 + 12 = 12
-3a = 12

Divide each side by '-3'.
a = -4

Simplifying
a = -4

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