2n+3n+18=-7

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Solution for 2n+3n+18=-7 equation:


Simplifying
2n + 3n + 18 = -7

Reorder the terms:
18 + 2n + 3n = -7

Combine like terms: 2n + 3n = 5n
18 + 5n = -7

Solving
18 + 5n = -7

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 = -7 + -18

Combine like terms: 18 + -18 = 0
0 + 5n = -7 + -18
5n = -7 + -18

Combine like terms: -7 + -18 = -25
5n = -25

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

Simplifying
n = -5

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