3x+12=3(x+3)+3

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


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

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

Reorder the terms:
12 + 3x = 3(3 + x) + 3
12 + 3x = (3 * 3 + x * 3) + 3
12 + 3x = (9 + 3x) + 3

Reorder the terms:
12 + 3x = 9 + 3 + 3x

Combine like terms: 9 + 3 = 12
12 + 3x = 12 + 3x

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

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

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

Add '-3x' to each side of the equation.
3x + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
0 = 3x + -3x

Combine like terms: 3x + -3x = 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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