48=6n+7n+9

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Solution for 48=6n+7n+9 equation:


Simplifying
48 = 6n + 7n + 9

Reorder the terms:
48 = 9 + 6n + 7n

Combine like terms: 6n + 7n = 13n
48 = 9 + 13n

Solving
48 = 9 + 13n

Solving for variable 'n'.

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

Add '-13n' to each side of the equation.
48 + -13n = 9 + 13n + -13n

Combine like terms: 13n + -13n = 0
48 + -13n = 9 + 0
48 + -13n = 9

Add '-48' to each side of the equation.
48 + -48 + -13n = 9 + -48

Combine like terms: 48 + -48 = 0
0 + -13n = 9 + -48
-13n = 9 + -48

Combine like terms: 9 + -48 = -39
-13n = -39

Divide each side by '-13'.
n = 3

Simplifying
n = 3

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