180=(2p-9)+(2p-8)+(3p-20)

Solution for 180=(2p-9)+(2p-8)+(3p-20) equation:

180=(2p-9)+(2p-8)+(3p-20)

We move all terms to the left:

180-((2p-9)+(2p-8)+(3p-20))=0


We calculate terms in parentheses: -((2p-9)+(2p-8)+(3p-20)), so:

(2p-9)+(2p-8)+(3p-20)

We get rid of parentheses

2p+2p+3p-9-8-20

We add all the numbers together, and all the variables

7p-37

Back to the equation:

-(7p-37)


We get rid of parentheses

-7p+37+180=0

We add all the numbers together, and all the variables

-7p+217=0

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

-7p=-217

p=-217/-7

p=+31