3(7n+7)-6n=96

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Solution for 3(7n+7)-6n=96 equation:


Simplifying
3(7n + 7) + -6n = 96

Reorder the terms:
3(7 + 7n) + -6n = 96
(7 * 3 + 7n * 3) + -6n = 96
(21 + 21n) + -6n = 96

Combine like terms: 21n + -6n = 15n
21 + 15n = 96

Solving
21 + 15n = 96

Solving for variable 'n'.

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

Add '-21' to each side of the equation.
21 + -21 + 15n = 96 + -21

Combine like terms: 21 + -21 = 0
0 + 15n = 96 + -21
15n = 96 + -21

Combine like terms: 96 + -21 = 75
15n = 75

Divide each side by '15'.
n = 5

Simplifying
n = 5

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