-n-3+2n=4

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


Simplifying
-1n + -3 + 2n = 4

Reorder the terms:
-3 + -1n + 2n = 4

Combine like terms: -1n + 2n = 1n
-3 + 1n = 4

Solving
-3 + 1n = 4

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 3 + 1n = 4 + 3

Combine like terms: -3 + 3 = 0
0 + 1n = 4 + 3
1n = 4 + 3

Combine like terms: 4 + 3 = 7
1n = 7

Divide each side by '1'.
n = 7

Simplifying
n = 7

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