2+9s=4+9s

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Solution for 2+9s=4+9s equation: 


Simplifying
2 + 9s = 4 + 9s

Add '-9s' to each side of the equation.
2 + 9s + -9s = 4 + 9s + -9s

Combine like terms: 9s + -9s = 0
2 + 0 = 4 + 9s + -9s
2 = 4 + 9s + -9s

Combine like terms: 9s + -9s = 0
2 = 4 + 0
2 = 4

Solving
2 = 4

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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