4x(2x+10)=8x^2+40x

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Solution for 4x(2x+10)=8x^2+40x equation: 


Simplifying
4x(2x + 10) = 8x2 + 40x

Reorder the terms:
4x(10 + 2x) = 8x2 + 40x
(10 * 4x + 2x * 4x) = 8x2 + 40x
(40x + 8x2) = 8x2 + 40x

Reorder the terms:
40x + 8x2 = 40x + 8x2

Add '-40x' to each side of the equation.
40x + -40x + 8x2 = 40x + -40x + 8x2

Combine like terms: 40x + -40x = 0
0 + 8x2 = 40x + -40x + 8x2
8x2 = 40x + -40x + 8x2

Combine like terms: 40x + -40x = 0
8x2 = 0 + 8x2
8x2 = 8x2

Add '-8x2' to each side of the equation.
8x2 + -8x2 = 8x2 + -8x2

Combine like terms: 8x2 + -8x2 = 0
0 = 8x2 + -8x2

Combine like terms: 8x2 + -8x2 = 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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