3(x+4)-4=2(x+4)+x

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Solution for 3(x+4)-4=2(x+4)+x equation: 


Simplifying
3(x + 4) + -4 = 2(x + 4) + x

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

Reorder the terms:
12 + -4 + 3x = 2(x + 4) + x

Combine like terms: 12 + -4 = 8
8 + 3x = 2(x + 4) + x

Reorder the terms:
8 + 3x = 2(4 + x) + x
8 + 3x = (4 * 2 + x * 2) + x
8 + 3x = (8 + 2x) + x

Combine like terms: 2x + x = 3x
8 + 3x = 8 + 3x

Add '-8' to each side of the equation.
8 + -8 + 3x = 8 + -8 + 3x

Combine like terms: 8 + -8 = 0
0 + 3x = 8 + -8 + 3x
3x = 8 + -8 + 3x

Combine like terms: 8 + -8 = 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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