7p-7=7(3p-5)

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Solution for 7p-7=7(3p-5) equation: 



7p-7=7(3p-5)

We move all terms to the left:

7p-7-(7(3p-5))=0



We calculate terms in parentheses: -(7(3p-5)), so:

7(3p-5)

We multiply parentheses

21p-35

Back to the equation:

-(21p-35)



We get rid of parentheses

7p-21p+35-7=0

We add all the numbers together, and all the variables

-14p+28=0

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

-14p=-28

p=-28/-14

p=+2

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