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

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


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

Reorder the terms:
3x(2 + x) = 3x2 + 6x
(2 * 3x + x * 3x) = 3x2 + 6x
(6x + 3x2) = 3x2 + 6x

Reorder the terms:
6x + 3x2 = 6x + 3x2

Add '-6x' to each side of the equation.
6x + -6x + 3x2 = 6x + -6x + 3x2

Combine like terms: 6x + -6x = 0
0 + 3x2 = 6x + -6x + 3x2
3x2 = 6x + -6x + 3x2

Combine like terms: 6x + -6x = 0
3x2 = 0 + 3x2
3x2 = 3x2

Add '-3x2' to each side of the equation.
3x2 + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
0 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 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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