12n-9+62-3n+162+2=1230

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Solution for 12n-9+62-3n+162+2=1230 equation:


Simplifying
12n + -9 + 62 + -3n + 162 + 2 = 1230

Reorder the terms:
-9 + 62 + 162 + 2 + 12n + -3n = 1230

Combine like terms: -9 + 62 = 53
53 + 162 + 2 + 12n + -3n = 1230

Combine like terms: 53 + 162 = 215
215 + 2 + 12n + -3n = 1230

Combine like terms: 215 + 2 = 217
217 + 12n + -3n = 1230

Combine like terms: 12n + -3n = 9n
217 + 9n = 1230

Solving
217 + 9n = 1230

Solving for variable 'n'.

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

Add '-217' to each side of the equation.
217 + -217 + 9n = 1230 + -217

Combine like terms: 217 + -217 = 0
0 + 9n = 1230 + -217
9n = 1230 + -217

Combine like terms: 1230 + -217 = 1013
9n = 1013

Divide each side by '9'.
n = 112.5555556

Simplifying
n = 112.5555556

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