40x-20=5(8x-4)

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Solution for 40x-20=5(8x-4) equation:


Simplifying
40x + -20 = 5(8x + -4)

Reorder the terms:
-20 + 40x = 5(8x + -4)

Reorder the terms:
-20 + 40x = 5(-4 + 8x)
-20 + 40x = (-4 * 5 + 8x * 5)
-20 + 40x = (-20 + 40x)

Add '20' to each side of the equation.
-20 + 20 + 40x = -20 + 20 + 40x

Combine like terms: -20 + 20 = 0
0 + 40x = -20 + 20 + 40x
40x = -20 + 20 + 40x

Combine like terms: -20 + 20 = 0
40x = 0 + 40x
40x = 40x

Add '-40x' to each side of the equation.
40x + -40x = 40x + -40x

Combine like terms: 40x + -40x = 0
0 = 40x + -40x

Combine like terms: 40x + -40x = 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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