91=-7n

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Solution for 91=-7n equation:


Simplifying
91 = -7n

Solving
91 = -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
91 + 7n = -7n + 7n

Combine like terms: -7n + 7n = 0
91 + 7n = 0

Add '-91' to each side of the equation.
91 + -91 + 7n = 0 + -91

Combine like terms: 91 + -91 = 0
0 + 7n = 0 + -91
7n = 0 + -91

Combine like terms: 0 + -91 = -91
7n = -91

Divide each side by '7'.
n = -13

Simplifying
n = -13

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