3n+4=a+18

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


Simplifying
3n + 4 = a + 18

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

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

Solving
4 + 3n = 18 + a

Solving for variable 'n'.

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

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

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

Combine like terms: 18 + -4 = 14
3n = 14 + a

Divide each side by '3'.
n = 4.666666667 + 0.3333333333a

Simplifying
n = 4.666666667 + 0.3333333333a

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