9n+4n+3n-7=

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Solution for 9n+4n+3n-7= equation:


Simplifying
9n + 4n + 3n + -7 = 0

Reorder the terms:
-7 + 9n + 4n + 3n = 0

Combine like terms: 9n + 4n = 13n
-7 + 13n + 3n = 0

Combine like terms: 13n + 3n = 16n
-7 + 16n = 0

Solving
-7 + 16n = 0

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + 16n = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 16n = 0 + 7
16n = 0 + 7

Combine like terms: 0 + 7 = 7
16n = 7

Divide each side by '16'.
n = 0.4375

Simplifying
n = 0.4375

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