-2n+9=-2n+8

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Solution for -2n+9=-2n+8 equation: 


Simplifying
-2n + 9 = -2n + 8

Reorder the terms:
9 + -2n = -2n + 8

Reorder the terms:
9 + -2n = 8 + -2n

Add '2n' to each side of the equation.
9 + -2n + 2n = 8 + -2n + 2n

Combine like terms: -2n + 2n = 0
9 + 0 = 8 + -2n + 2n
9 = 8 + -2n + 2n

Combine like terms: -2n + 2n = 0
9 = 8 + 0
9 = 8

Solving
9 = 8

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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