-7-9=n

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Solution for -7-9=n equation:


Simplifying
-7 + -9 = n

Combine like terms: -7 + -9 = -16
-16 = n

Solving
-16 = 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.
-16 + -1n = n + -1n

Combine like terms: n + -1n = 0
-16 + -1n = 0

Add '16' to each side of the equation.
-16 + 16 + -1n = 0 + 16

Combine like terms: -16 + 16 = 0
0 + -1n = 0 + 16
-1n = 0 + 16

Combine like terms: 0 + 16 = 16
-1n = 16

Divide each side by '-1'.
n = -16

Simplifying
n = -16

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