4n+18=30-2n

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Solution for 4n+18=30-2n equation:


Simplifying
4n + 18 = 30 + -2n

Reorder the terms:
18 + 4n = 30 + -2n

Solving
18 + 4n = 30 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
18 + 4n + 2n = 30 + -2n + 2n

Combine like terms: 4n + 2n = 6n
18 + 6n = 30 + -2n + 2n

Combine like terms: -2n + 2n = 0
18 + 6n = 30 + 0
18 + 6n = 30

Add '-18' to each side of the equation.
18 + -18 + 6n = 30 + -18

Combine like terms: 18 + -18 = 0
0 + 6n = 30 + -18
6n = 30 + -18

Combine like terms: 30 + -18 = 12
6n = 12

Divide each side by '6'.
n = 2

Simplifying
n = 2

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