9x+9=9x+9

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Solution for 9x+9=9x+9 equation:


Simplifying
9x + 9 = 9x + 9

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

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

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

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

Combine like terms: 9 + -9 = 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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