n-1-3=-7

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Solution for n-1-3=-7 equation: 


Simplifying
n + -1 + -3 = -7

Reorder the terms:
-1 + -3 + n = -7

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

Solving
-4 + n = -7

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + 4 + n = -7 + 4

Combine like terms: -4 + 4 = 0
0 + n = -7 + 4
n = -7 + 4

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

Simplifying
n = -3

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