7n+5-9n=8-2n-3

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Solution for 7n+5-9n=8-2n-3 equation: 


Simplifying
7n + 5 + -9n = 8 + -2n + -3

Reorder the terms:
5 + 7n + -9n = 8 + -2n + -3

Combine like terms: 7n + -9n = -2n
5 + -2n = 8 + -2n + -3

Reorder the terms:
5 + -2n = 8 + -3 + -2n

Combine like terms: 8 + -3 = 5
5 + -2n = 5 + -2n

Add '-5' to each side of the equation.
5 + -5 + -2n = 5 + -5 + -2n

Combine like terms: 5 + -5 = 0
0 + -2n = 5 + -5 + -2n
-2n = 5 + -5 + -2n

Combine like terms: 5 + -5 = 0
-2n = 0 + -2n
-2n = -2n

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

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

Combine like terms: -2n + 2n = 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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