20x+(-8x-15)=3(4x-5)

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Solution for 20x+(-8x-15)=3(4x-5) equation: 


Simplifying
20x + (-8x + -15) = 3(4x + -5)

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

Remove parenthesis around (-15 + -8x)
20x + -15 + -8x = 3(4x + -5)

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

Combine like terms: 20x + -8x = 12x
-15 + 12x = 3(4x + -5)

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

Add '15' to each side of the equation.
-15 + 15 + 12x = -15 + 15 + 12x

Combine like terms: -15 + 15 = 0
0 + 12x = -15 + 15 + 12x
12x = -15 + 15 + 12x

Combine like terms: -15 + 15 = 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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