-3n-2+7n=-4+2+6n-2n

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Solution for -3n-2+7n=-4+2+6n-2n equation: 


Simplifying
-3n + -2 + 7n = -4 + 2 + 6n + -2n

Reorder the terms:
-2 + -3n + 7n = -4 + 2 + 6n + -2n

Combine like terms: -3n + 7n = 4n
-2 + 4n = -4 + 2 + 6n + -2n

Combine like terms: -4 + 2 = -2
-2 + 4n = -2 + 6n + -2n

Combine like terms: 6n + -2n = 4n
-2 + 4n = -2 + 4n

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

Combine like terms: -2 + 2 = 0
0 + 4n = -2 + 2 + 4n
4n = -2 + 2 + 4n

Combine like terms: -2 + 2 = 0
4n = 0 + 4n
4n = 4n

Add '-4n' to each side of the equation.
4n + -4n = 4n + -4n

Combine like terms: 4n + -4n = 0
0 = 4n + -4n

Combine like terms: 4n + -4n = 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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