132=10n+3n-n

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Solution for 132=10n+3n-n equation:


Simplifying
132 = 10n + 3n + -1n

Combine like terms: 10n + 3n = 13n
132 = 13n + -1n

Combine like terms: 13n + -1n = 12n
132 = 12n

Solving
132 = 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
132 + -12n = 12n + -12n

Combine like terms: 12n + -12n = 0
132 + -12n = 0

Add '-132' to each side of the equation.
132 + -132 + -12n = 0 + -132

Combine like terms: 132 + -132 = 0
0 + -12n = 0 + -132
-12n = 0 + -132

Combine like terms: 0 + -132 = -132
-12n = -132

Divide each side by '-12'.
n = 11

Simplifying
n = 11

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