3(x-7)+x=4(x-8)+11

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Solution for 3(x-7)+x=4(x-8)+11 equation: 


Simplifying
3(x + -7) + x = 4(x + -8) + 11

Reorder the terms:
3(-7 + x) + x = 4(x + -8) + 11
(-7 * 3 + x * 3) + x = 4(x + -8) + 11
(-21 + 3x) + x = 4(x + -8) + 11

Combine like terms: 3x + x = 4x
-21 + 4x = 4(x + -8) + 11

Reorder the terms:
-21 + 4x = 4(-8 + x) + 11
-21 + 4x = (-8 * 4 + x * 4) + 11
-21 + 4x = (-32 + 4x) + 11

Reorder the terms:
-21 + 4x = -32 + 11 + 4x

Combine like terms: -32 + 11 = -21
-21 + 4x = -21 + 4x

Add '21' to each side of the equation.
-21 + 21 + 4x = -21 + 21 + 4x

Combine like terms: -21 + 21 = 0
0 + 4x = -21 + 21 + 4x
4x = -21 + 21 + 4x

Combine like terms: -21 + 21 = 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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