20n+17=13n-18

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Solution for 20n+17=13n-18 equation:


Simplifying
20n + 17 = 13n + -18

Reorder the terms:
17 + 20n = 13n + -18

Reorder the terms:
17 + 20n = -18 + 13n

Solving
17 + 20n = -18 + 13n

Solving for variable 'n'.

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

Add '-13n' to each side of the equation.
17 + 20n + -13n = -18 + 13n + -13n

Combine like terms: 20n + -13n = 7n
17 + 7n = -18 + 13n + -13n

Combine like terms: 13n + -13n = 0
17 + 7n = -18 + 0
17 + 7n = -18

Add '-17' to each side of the equation.
17 + -17 + 7n = -18 + -17

Combine like terms: 17 + -17 = 0
0 + 7n = -18 + -17
7n = -18 + -17

Combine like terms: -18 + -17 = -35
7n = -35

Divide each side by '7'.
n = -5

Simplifying
n = -5

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