3(2x+4)-x+7=3x+2(x+9)+1

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Solution for 3(2x+4)-x+7=3x+2(x+9)+1 equation:


Simplifying
3(2x + 4) + -1x + 7 = 3x + 2(x + 9) + 1

Reorder the terms:
3(4 + 2x) + -1x + 7 = 3x + 2(x + 9) + 1
(4 * 3 + 2x * 3) + -1x + 7 = 3x + 2(x + 9) + 1
(12 + 6x) + -1x + 7 = 3x + 2(x + 9) + 1

Reorder the terms:
12 + 7 + 6x + -1x = 3x + 2(x + 9) + 1

Combine like terms: 12 + 7 = 19
19 + 6x + -1x = 3x + 2(x + 9) + 1

Combine like terms: 6x + -1x = 5x
19 + 5x = 3x + 2(x + 9) + 1

Reorder the terms:
19 + 5x = 3x + 2(9 + x) + 1
19 + 5x = 3x + (9 * 2 + x * 2) + 1
19 + 5x = 3x + (18 + 2x) + 1

Reorder the terms:
19 + 5x = 18 + 1 + 3x + 2x

Combine like terms: 18 + 1 = 19
19 + 5x = 19 + 3x + 2x

Combine like terms: 3x + 2x = 5x
19 + 5x = 19 + 5x

Add '-19' to each side of the equation.
19 + -19 + 5x = 19 + -19 + 5x

Combine like terms: 19 + -19 = 0
0 + 5x = 19 + -19 + 5x
5x = 19 + -19 + 5x

Combine like terms: 19 + -19 = 0
5x = 0 + 5x
5x = 5x

Add '-5x' to each side of the equation.
5x + -5x = 5x + -5x

Combine like terms: 5x + -5x = 0
0 = 5x + -5x

Combine like terms: 5x + -5x = 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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