-102=8(1+7n)+2

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Solution for -102=8(1+7n)+2 equation:


Simplifying
-102 = 8(1 + 7n) + 2
-102 = (1 * 8 + 7n * 8) + 2
-102 = (8 + 56n) + 2

Reorder the terms:
-102 = 8 + 2 + 56n

Combine like terms: 8 + 2 = 10
-102 = 10 + 56n

Solving
-102 = 10 + 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.
-102 + -56n = 10 + 56n + -56n

Combine like terms: 56n + -56n = 0
-102 + -56n = 10 + 0
-102 + -56n = 10

Add '102' to each side of the equation.
-102 + 102 + -56n = 10 + 102

Combine like terms: -102 + 102 = 0
0 + -56n = 10 + 102
-56n = 10 + 102

Combine like terms: 10 + 102 = 112
-56n = 112

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

Simplifying
n = -2

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