4n+9n+8=47

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Solution for 4n+9n+8=47 equation:


Simplifying
4n + 9n + 8 = 47

Reorder the terms:
8 + 4n + 9n = 47

Combine like terms: 4n + 9n = 13n
8 + 13n = 47

Solving
8 + 13n = 47

Solving for variable 'n'.

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

Add '-8' to each side of the equation.
8 + -8 + 13n = 47 + -8

Combine like terms: 8 + -8 = 0
0 + 13n = 47 + -8
13n = 47 + -8

Combine like terms: 47 + -8 = 39
13n = 39

Divide each side by '13'.
n = 3

Simplifying
n = 3

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