-4x+7-5x+17-3(x-2)=-12x+30

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Solution for -4x+7-5x+17-3(x-2)=-12x+30 equation:


Simplifying
-4x + 7 + -5x + 17 + -3(x + -2) = -12x + 30

Reorder the terms:
-4x + 7 + -5x + 17 + -3(-2 + x) = -12x + 30
-4x + 7 + -5x + 17 + (-2 * -3 + x * -3) = -12x + 30
-4x + 7 + -5x + 17 + (6 + -3x) = -12x + 30

Reorder the terms:
7 + 17 + 6 + -4x + -5x + -3x = -12x + 30

Combine like terms: 7 + 17 = 24
24 + 6 + -4x + -5x + -3x = -12x + 30

Combine like terms: 24 + 6 = 30
30 + -4x + -5x + -3x = -12x + 30

Combine like terms: -4x + -5x = -9x
30 + -9x + -3x = -12x + 30

Combine like terms: -9x + -3x = -12x
30 + -12x = -12x + 30

Reorder the terms:
30 + -12x = 30 + -12x

Add '-30' to each side of the equation.
30 + -30 + -12x = 30 + -30 + -12x

Combine like terms: 30 + -30 = 0
0 + -12x = 30 + -30 + -12x
-12x = 30 + -30 + -12x

Combine like terms: 30 + -30 = 0
-12x = 0 + -12x
-12x = -12x

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

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

Combine like terms: -12x + 12x = 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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