2n+12-o-p=20

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Solution for 2n+12-o-p=20 equation:


Simplifying
2n + 12 + -1o + -1p = 20

Reorder the terms:
12 + 2n + -1o + -1p = 20

Solving
12 + 2n + -1o + -1p = 20

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + 2n + -1o + -12 + -1p = 20 + -12

Reorder the terms:
12 + -12 + 2n + -1o + -1p = 20 + -12

Combine like terms: 12 + -12 = 0
0 + 2n + -1o + -1p = 20 + -12
2n + -1o + -1p = 20 + -12

Combine like terms: 20 + -12 = 8
2n + -1o + -1p = 8

Add 'o' to each side of the equation.
2n + -1o + o + -1p = 8 + o

Combine like terms: -1o + o = 0
2n + 0 + -1p = 8 + o
2n + -1p = 8 + o

Add 'p' to each side of the equation.
2n + -1p + p = 8 + o + p

Combine like terms: -1p + p = 0
2n + 0 = 8 + o + p
2n = 8 + o + p

Divide each side by '2'.
n = 4 + 0.5o + 0.5p

Simplifying
n = 4 + 0.5o + 0.5p

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