4*(-3*x+5)-4=-12*x+20-4

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Solution for 4*(-3*x+5)-4=-12*x+20-4 equation: 


Simplifying
4(-3x + 5) + -4 = -12x + 20 + -4

Reorder the terms:
4(5 + -3x) + -4 = -12x + 20 + -4
(5 * 4 + -3x * 4) + -4 = -12x + 20 + -4
(20 + -12x) + -4 = -12x + 20 + -4

Reorder the terms:
20 + -4 + -12x = -12x + 20 + -4

Combine like terms: 20 + -4 = 16
16 + -12x = -12x + 20 + -4

Reorder the terms:
16 + -12x = 20 + -4 + -12x

Combine like terms: 20 + -4 = 16
16 + -12x = 16 + -12x

Add '-16' to each side of the equation.
16 + -16 + -12x = 16 + -16 + -12x

Combine like terms: 16 + -16 = 0
0 + -12x = 16 + -16 + -12x
-12x = 16 + -16 + -12x

Combine like terms: 16 + -16 = 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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