3n+7p+9n-p=

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


Simplifying
3n + 7p + 9n + -1p = 0

Reorder the terms:
3n + 9n + 7p + -1p = 0

Combine like terms: 3n + 9n = 12n
12n + 7p + -1p = 0

Combine like terms: 7p + -1p = 6p
12n + 6p = 0

Solving
12n + 6p = 0

Solving for variable 'n'.

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

Add '-6p' to each side of the equation.
12n + 6p + -6p = 0 + -6p

Combine like terms: 6p + -6p = 0
12n + 0 = 0 + -6p
12n = 0 + -6p
Remove the zero:
12n = -6p

Divide each side by '12'.
n = -0.5p

Simplifying
n = -0.5p

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