3.2p-2.5-2.1p=5p-7/2

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Solution for 3.2p-2.5-2.1p=5p-7/2 equation: 



3.2p-2.5-2.1p=5p-7/2

We move all terms to the left:

3.2p-2.5-2.1p-(5p-7/2)=0

We add all the numbers together, and all the variables

3.2p-2.1p-(+5p-7/2)-2.5=0

We add all the numbers together, and all the variables

1.1p-(+5p-7/2)-2.5=0

We get rid of parentheses

1.1p-5p-2.5+7/2=0

We multiply all the terms by the denominator


(1.1p)*2-5p*2+7-(2.5)*2=0

We add all the numbers together, and all the variables

(+1.1p)*2-5p*2+7-(2.5)*2=0

We add all the numbers together, and all the variables

(+1.1p)*2-5p*2+2=0

We multiply parentheses

2p-5p*2+2=0

Wy multiply elements

2p-10p+2=0

We add all the numbers together, and all the variables

-8p+2=0

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

-8p=-2

p=-2/-8

p=1/4

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