n-7+4=-9

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Solution for n-7+4=-9 equation: 


Simplifying
n + -7 + 4 = -9

Reorder the terms:
-7 + 4 + n = -9

Combine like terms: -7 + 4 = -3
-3 + n = -9

Solving
-3 + n = -9

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 + n = -9 + 3

Combine like terms: -3 + 3 = 0
0 + n = -9 + 3
n = -9 + 3

Combine like terms: -9 + 3 = -6
n = -6

Simplifying
n = -6

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