9n-2+7n=50

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Solution for 9n-2+7n=50 equation:


Simplifying
9n + -2 + 7n = 50

Reorder the terms:
-2 + 9n + 7n = 50

Combine like terms: 9n + 7n = 16n
-2 + 16n = 50

Solving
-2 + 16n = 50

Solving for variable 'n'.

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

Add '2' to each side of the equation.
-2 + 2 + 16n = 50 + 2

Combine like terms: -2 + 2 = 0
0 + 16n = 50 + 2
16n = 50 + 2

Combine like terms: 50 + 2 = 52
16n = 52

Divide each side by '16'.
n = 3.25

Simplifying
n = 3.25

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