133=-7n-7

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Solution for 133=-7n-7 equation:


Simplifying
133 = -7n + -7

Reorder the terms:
133 = -7 + -7n

Solving
133 = -7 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
133 + 7n = -7 + -7n + 7n

Combine like terms: -7n + 7n = 0
133 + 7n = -7 + 0
133 + 7n = -7

Add '-133' to each side of the equation.
133 + -133 + 7n = -7 + -133

Combine like terms: 133 + -133 = 0
0 + 7n = -7 + -133
7n = -7 + -133

Combine like terms: -7 + -133 = -140
7n = -140

Divide each side by '7'.
n = -20

Simplifying
n = -20

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