9n+4=3n+18

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Solution for 9n+4=3n+18 equation:


Simplifying
9n + 4 = 3n + 18

Reorder the terms:
4 + 9n = 3n + 18

Reorder the terms:
4 + 9n = 18 + 3n

Solving
4 + 9n = 18 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
4 + 9n + -3n = 18 + 3n + -3n

Combine like terms: 9n + -3n = 6n
4 + 6n = 18 + 3n + -3n

Combine like terms: 3n + -3n = 0
4 + 6n = 18 + 0
4 + 6n = 18

Add '-4' to each side of the equation.
4 + -4 + 6n = 18 + -4

Combine like terms: 4 + -4 = 0
0 + 6n = 18 + -4
6n = 18 + -4

Combine like terms: 18 + -4 = 14
6n = 14

Divide each side by '6'.
n = 2.333333333

Simplifying
n = 2.333333333

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