3w-9=3w-9

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Solution for 3w-9=3w-9 equation:


Simplifying
3w + -9 = 3w + -9

Reorder the terms:
-9 + 3w = 3w + -9

Reorder the terms:
-9 + 3w = -9 + 3w

Add '9' to each side of the equation.
-9 + 9 + 3w = -9 + 9 + 3w

Combine like terms: -9 + 9 = 0
0 + 3w = -9 + 9 + 3w
3w = -9 + 9 + 3w

Combine like terms: -9 + 9 = 0
3w = 0 + 3w
3w = 3w

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

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

Combine like terms: 3w + -3w = 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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