4(2x-5)=8x-20

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Solution for 4(2x-5)=8x-20 equation: 


Simplifying
4(2x + -5) = 8x + -20

Reorder the terms:
4(-5 + 2x) = 8x + -20
(-5 * 4 + 2x * 4) = 8x + -20
(-20 + 8x) = 8x + -20

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

Add '20' to each side of the equation.
-20 + 20 + 8x = -20 + 20 + 8x

Combine like terms: -20 + 20 = 0
0 + 8x = -20 + 20 + 8x
8x = -20 + 20 + 8x

Combine like terms: -20 + 20 = 0
8x = 0 + 8x
8x = 8x

Add '-8x' to each side of the equation.
8x + -8x = 8x + -8x

Combine like terms: 8x + -8x = 0
0 = 8x + -8x

Combine like terms: 8x + -8x = 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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