8p-p-7p+p+p=20

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Solution for 8p-p-7p+p+p=20 equation:


Simplifying
8p + -1p + -7p + p + p = 20

Combine like terms: 8p + -1p = 7p
7p + -7p + p + p = 20

Combine like terms: 7p + -7p = 0
0 + p + p = 20
p + p = 20

Combine like terms: p + p = 2p
2p = 20

Solving
2p = 20

Solving for variable 'p'.

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

Divide each side by '2'.
p = 10

Simplifying
p = 10

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