3p-8=7p=20

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Solution for 3p-8=7p=20 equation: 



3p-8=7p=20

We move all terms to the left:

3p-8-(7p)=0

We add all the numbers together, and all the variables

-4p-8=0

We move all terms containing p to the left, all other terms to the right

-4p=8

p=8/-4

p=-2

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