42-13=17n+12

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


Simplifying
42 + -13 = 17n + 12

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

Reorder the terms:
29 = 12 + 17n

Solving
29 = 12 + 17n

Solving for variable 'n'.

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

Add '-17n' to each side of the equation.
29 + -17n = 12 + 17n + -17n

Combine like terms: 17n + -17n = 0
29 + -17n = 12 + 0
29 + -17n = 12

Add '-29' to each side of the equation.
29 + -29 + -17n = 12 + -29

Combine like terms: 29 + -29 = 0
0 + -17n = 12 + -29
-17n = 12 + -29

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

Divide each side by '-17'.
n = 1

Simplifying
n = 1

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