-2f+1=9-2f

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Solution for -2f+1=9-2f equation: 


Simplifying
-2f + 1 = 9 + -2f

Reorder the terms:
1 + -2f = 9 + -2f

Add '2f' to each side of the equation.
1 + -2f + 2f = 9 + -2f + 2f

Combine like terms: -2f + 2f = 0
1 + 0 = 9 + -2f + 2f
1 = 9 + -2f + 2f

Combine like terms: -2f + 2f = 0
1 = 9 + 0
1 = 9

Solving
1 = 9

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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