-7(p+5)=-7(-p-1)+7p

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Solution for -7(p+5)=-7(-p-1)+7p equation: 



-7(p+5)=-7(-p-1)+7p

We move all terms to the left:

-7(p+5)-(-7(-p-1)+7p)=0

We add all the numbers together, and all the variables

-7(p+5)-(-7(-1p-1)+7p)=0

We multiply parentheses

-7p-(-7(-1p-1)+7p)-35=0



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

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

We add all the numbers together, and all the variables

7p-7(-1p-1)

We multiply parentheses

7p+7p+7

We add all the numbers together, and all the variables

14p+7

Back to the equation:

-(14p+7)



We get rid of parentheses

-7p-14p-7-35=0

We add all the numbers together, and all the variables

-21p-42=0

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

-21p=42

p=42/-21

p=-2

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