7p-3p=20

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Solution for 7p-3p=20 equation: 


Simplifying
7p + -3p = 20

Combine like terms: 7p + -3p = 4p
4p = 20

Solving
4p = 20

Solving for variable 'p'.

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

Divide each side by '4'.
p = 5

Simplifying
p = 5

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