102=-3(7n-6)

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Solution for 102=-3(7n-6) equation:


Simplifying
102 = -3(7n + -6)

Reorder the terms:
102 = -3(-6 + 7n)
102 = (-6 * -3 + 7n * -3)
102 = (18 + -21n)

Solving
102 = 18 + -21n

Solving for variable 'n'.

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

Add '21n' to each side of the equation.
102 + 21n = 18 + -21n + 21n

Combine like terms: -21n + 21n = 0
102 + 21n = 18 + 0
102 + 21n = 18

Add '-102' to each side of the equation.
102 + -102 + 21n = 18 + -102

Combine like terms: 102 + -102 = 0
0 + 21n = 18 + -102
21n = 18 + -102

Combine like terms: 18 + -102 = -84
21n = -84

Divide each side by '21'.
n = -4

Simplifying
n = -4

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