161=-7(-7+8n)

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Solution for 161=-7(-7+8n) equation:


Simplifying
161 = -7(-7 + 8n)
161 = (-7 * -7 + 8n * -7)
161 = (49 + -56n)

Solving
161 = 49 + -56n

Solving for variable 'n'.

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

Add '56n' to each side of the equation.
161 + 56n = 49 + -56n + 56n

Combine like terms: -56n + 56n = 0
161 + 56n = 49 + 0
161 + 56n = 49

Add '-161' to each side of the equation.
161 + -161 + 56n = 49 + -161

Combine like terms: 161 + -161 = 0
0 + 56n = 49 + -161
56n = 49 + -161

Combine like terms: 49 + -161 = -112
56n = -112

Divide each side by '56'.
n = -2

Simplifying
n = -2

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