3(x+6)-1=21-5x-4+8x

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Solution for 3(x+6)-1=21-5x-4+8x equation: 


Simplifying
3(x + 6) + -1 = 21 + -5x + -4 + 8x

Reorder the terms:
3(6 + x) + -1 = 21 + -5x + -4 + 8x
(6 * 3 + x * 3) + -1 = 21 + -5x + -4 + 8x
(18 + 3x) + -1 = 21 + -5x + -4 + 8x

Reorder the terms:
18 + -1 + 3x = 21 + -5x + -4 + 8x

Combine like terms: 18 + -1 = 17
17 + 3x = 21 + -5x + -4 + 8x

Reorder the terms:
17 + 3x = 21 + -4 + -5x + 8x

Combine like terms: 21 + -4 = 17
17 + 3x = 17 + -5x + 8x

Combine like terms: -5x + 8x = 3x
17 + 3x = 17 + 3x

Add '-17' to each side of the equation.
17 + -17 + 3x = 17 + -17 + 3x

Combine like terms: 17 + -17 = 0
0 + 3x = 17 + -17 + 3x
3x = 17 + -17 + 3x

Combine like terms: 17 + -17 = 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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