4a-12=-12+2a

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Solution for 4a-12=-12+2a equation:


Simplifying
4a + -12 = -12 + 2a

Reorder the terms:
-12 + 4a = -12 + 2a

Add '12' to each side of the equation.
-12 + 12 + 4a = -12 + 12 + 2a

Combine like terms: -12 + 12 = 0
0 + 4a = -12 + 12 + 2a
4a = -12 + 12 + 2a

Combine like terms: -12 + 12 = 0
4a = 0 + 2a
4a = 2a

Solving
4a = 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.
4a + -2a = 2a + -2a

Combine like terms: 4a + -2a = 2a
2a = 2a + -2a

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

Divide each side by '2'.
a = 0

Simplifying
a = 0

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