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

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


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

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

Combine like terms: -5n + 7n = 2n
5 + 2n = n + 2

Reorder the terms:
5 + 2n = 2 + n

Solving
5 + 2n = 2 + n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-1n' to each side of the equation.
5 + 2n + -1n = 2 + n + -1n

Combine like terms: 2n + -1n = 1n
5 + 1n = 2 + n + -1n

Combine like terms: n + -1n = 0
5 + 1n = 2 + 0
5 + 1n = 2

Add '-5' to each side of the equation.
5 + -5 + 1n = 2 + -5

Combine like terms: 5 + -5 = 0
0 + 1n = 2 + -5
1n = 2 + -5

Combine like terms: 2 + -5 = -3
1n = -3

Divide each side by '1'.
n = -3

Simplifying
n = -3

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