4a+12=12+4a

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


Simplifying
4a + 12 = 12 + 4a

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

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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