7n+-9+-5=15

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Solution for 7n+-9+-5=15 equation: 


Simplifying
7n + -9 + -5 = 15

Reorder the terms:
-9 + -5 + 7n = 15

Combine like terms: -9 + -5 = -14
-14 + 7n = 15

Solving
-14 + 7n = 15

Solving for variable 'n'.

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

Add '14' to each side of the equation.
-14 + 14 + 7n = 15 + 14

Combine like terms: -14 + 14 = 0
0 + 7n = 15 + 14
7n = 15 + 14

Combine like terms: 15 + 14 = 29
7n = 29

Divide each side by '7'.
n = 4.142857143

Simplifying
n = 4.142857143

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