2x(3+x)=2x^2+6x

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Solution for 2x(3+x)=2x^2+6x equation: 


Simplifying
2x(3 + x) = 2x2 + 6x
(3 * 2x + x * 2x) = 2x2 + 6x
(6x + 2x2) = 2x2 + 6x

Reorder the terms:
6x + 2x2 = 6x + 2x2

Add '-6x' to each side of the equation.
6x + -6x + 2x2 = 6x + -6x + 2x2

Combine like terms: 6x + -6x = 0
0 + 2x2 = 6x + -6x + 2x2
2x2 = 6x + -6x + 2x2

Combine like terms: 6x + -6x = 0
2x2 = 0 + 2x2
2x2 = 2x2

Add '-2x2' to each side of the equation.
2x2 + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
0 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 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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