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

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


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

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

Combine like terms: x + 2x = 3x
6 + 3x = 3(x + 2)

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

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

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

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

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

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

Combine like terms: 3x + -3x = 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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