3(4x+5)-4=20x+11-8x

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Solution for 3(4x+5)-4=20x+11-8x equation:


Simplifying
3(4x + 5) + -4 = 20x + 11 + -8x

Reorder the terms:
3(5 + 4x) + -4 = 20x + 11 + -8x
(5 * 3 + 4x * 3) + -4 = 20x + 11 + -8x
(15 + 12x) + -4 = 20x + 11 + -8x

Reorder the terms:
15 + -4 + 12x = 20x + 11 + -8x

Combine like terms: 15 + -4 = 11
11 + 12x = 20x + 11 + -8x

Reorder the terms:
11 + 12x = 11 + 20x + -8x

Combine like terms: 20x + -8x = 12x
11 + 12x = 11 + 12x

Add '-11' to each side of the equation.
11 + -11 + 12x = 11 + -11 + 12x

Combine like terms: 11 + -11 = 0
0 + 12x = 11 + -11 + 12x
12x = 11 + -11 + 12x

Combine like terms: 11 + -11 = 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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