3x+7+6x=9x+7

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Solution for 3x+7+6x=9x+7 equation:


Simplifying
3x + 7 + 6x = 9x + 7

Reorder the terms:
7 + 3x + 6x = 9x + 7

Combine like terms: 3x + 6x = 9x
7 + 9x = 9x + 7

Reorder the terms:
7 + 9x = 7 + 9x

Add '-7' to each side of the equation.
7 + -7 + 9x = 7 + -7 + 9x

Combine like terms: 7 + -7 = 0
0 + 9x = 7 + -7 + 9x
9x = 7 + -7 + 9x

Combine like terms: 7 + -7 = 0
9x = 0 + 9x
9x = 9x

Add '-9x' to each side of the equation.
9x + -9x = 9x + -9x

Combine like terms: 9x + -9x = 0
0 = 9x + -9x

Combine like terms: 9x + -9x = 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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