-7(-3-2n)=133

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


Simplifying
-7(-3 + -2n) = 133
(-3 * -7 + -2n * -7) = 133
(21 + 14n) = 133

Solving
21 + 14n = 133

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 + 14n = 133 + -21

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

Combine like terms: 133 + -21 = 112
14n = 112

Divide each side by '14'.
n = 8

Simplifying
n = 8

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