3p-1=(p-1)-2(7+2p)

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Solution for 3p-1=(p-1)-2(7+2p) equation: 



3p-1=(p-1)-2(7+2p)

We move all terms to the left:

3p-1-((p-1)-2(7+2p))=0

We add all the numbers together, and all the variables

3p-((p-1)-2(2p+7))-1=0



We calculate terms in parentheses: -((p-1)-2(2p+7)), so:

(p-1)-2(2p+7)

We multiply parentheses

(p-1)-4p-14

We get rid of parentheses

p-4p-1-14

We add all the numbers together, and all the variables

-3p-15

Back to the equation:

-(-3p-15)



We get rid of parentheses

3p+3p+15-1=0

We add all the numbers together, and all the variables

6p+14=0

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

6p=-14

p=-14/6

p=-2+1/3

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