4x+12=4(3+x)

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Solution for 4x+12=4(3+x) equation: 


Simplifying
4x + 12 = 4(3 + x)

Reorder the terms:
12 + 4x = 4(3 + x)
12 + 4x = (3 * 4 + x * 4)
12 + 4x = (12 + 4x)

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

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

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

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

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

Combine like terms: 4x + -4x = 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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