2n+7-n-2=0

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Solution for 2n+7-n-2=0 equation:


Simplifying
2n + 7 + -1n + -2 = 0

Reorder the terms:
7 + -2 + 2n + -1n = 0

Combine like terms: 7 + -2 = 5
5 + 2n + -1n = 0

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

Solving
5 + 1n = 0

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + 1n = 0 + -5

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

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

Divide each side by '1'.
n = -5

Simplifying
n = -5

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