-3(7n-2)=-99

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Solution for -3(7n-2)=-99 equation:


Simplifying
-3(7n + -2) = -99

Reorder the terms:
-3(-2 + 7n) = -99
(-2 * -3 + 7n * -3) = -99
(6 + -21n) = -99

Solving
6 + -21n = -99

Solving for variable 'n'.

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

Add '-6' to each side of the equation.
6 + -6 + -21n = -99 + -6

Combine like terms: 6 + -6 = 0
0 + -21n = -99 + -6
-21n = -99 + -6

Combine like terms: -99 + -6 = -105
-21n = -105

Divide each side by '-21'.
n = 5

Simplifying
n = 5

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