2(8p-5)+3(-2-7p)=-21

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Solution for 2(8p-5)+3(-2-7p)=-21 equation: 



2(8p-5)+3(-2-7p)=-21

We move all terms to the left:

2(8p-5)+3(-2-7p)-(-21)=0

We add all the numbers together, and all the variables

2(8p-5)+3(-7p-2)-(-21)=0

We add all the numbers together, and all the variables

2(8p-5)+3(-7p-2)+21=0

We multiply parentheses

16p-21p-10-6+21=0

We add all the numbers together, and all the variables

-5p+5=0

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

-5p=-5

p=-5/-5

p=1

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