42n-13=17+12

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Solution for 42n-13=17+12 equation:


Simplifying
42n + -13 = 17 + 12

Reorder the terms:
-13 + 42n = 17 + 12

Combine like terms: 17 + 12 = 29
-13 + 42n = 29

Solving
-13 + 42n = 29

Solving for variable 'n'.

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

Add '13' to each side of the equation.
-13 + 13 + 42n = 29 + 13

Combine like terms: -13 + 13 = 0
0 + 42n = 29 + 13
42n = 29 + 13

Combine like terms: 29 + 13 = 42
42n = 42

Divide each side by '42'.
n = 1

Simplifying
n = 1

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