-7-9n-7n=

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


Simplifying
-7 + -9n + -7n = 0

Combine like terms: -9n + -7n = -16n
-7 + -16n = 0

Solving
-7 + -16n = 0

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + -16n = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -16n = 0 + 7
-16n = 0 + 7

Combine like terms: 0 + 7 = 7
-16n = 7

Divide each side by '-16'.
n = -0.4375

Simplifying
n = -0.4375

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