7n+-2n+-18=2

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Solution for 7n+-2n+-18=2 equation:


Simplifying
7n + -2n + -18 = 2

Reorder the terms:
-18 + 7n + -2n = 2

Combine like terms: 7n + -2n = 5n
-18 + 5n = 2

Solving
-18 + 5n = 2

Solving for variable 'n'.

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

Add '18' to each side of the equation.
-18 + 18 + 5n = 2 + 18

Combine like terms: -18 + 18 = 0
0 + 5n = 2 + 18
5n = 2 + 18

Combine like terms: 2 + 18 = 20
5n = 20

Divide each side by '5'.
n = 4

Simplifying
n = 4

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