4(2a-3)-4a=4a-12

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Solution for 4(2a-3)-4a=4a-12 equation: 


Simplifying
4(2a + -3) + -4a = 4a + -12

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

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

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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