7p+2p=81

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Solution for 7p+2p=81 equation: 


Simplifying
7p + 2p = 81

Combine like terms: 7p + 2p = 9p
9p = 81

Solving
9p = 81

Solving for variable 'p'.

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

Divide each side by '9'.
p = 9

Simplifying
p = 9

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