7(3n-2)=133

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Solution for 7(3n-2)=133 equation:


Simplifying
7(3n + -2) = 133

Reorder the terms:
7(-2 + 3n) = 133
(-2 * 7 + 3n * 7) = 133
(-14 + 21n) = 133

Solving
-14 + 21n = 133

Solving for variable 'n'.

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

Add '14' to each side of the equation.
-14 + 14 + 21n = 133 + 14

Combine like terms: -14 + 14 = 0
0 + 21n = 133 + 14
21n = 133 + 14

Combine like terms: 133 + 14 = 147
21n = 147

Divide each side by '21'.
n = 7

Simplifying
n = 7

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