0.7p+0.1(1-p)=0.2p+0.8(1-p)

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Solution for 0.7p+0.1(1-p)=0.2p+0.8(1-p) equation: 



0.7p+0.1(1-p)=0.2p+0.8(1-p)

We move all terms to the left:

0.7p+0.1(1-p)-(0.2p+0.8(1-p))=0

We add all the numbers together, and all the variables

0.7p+0.1(-1p+1)-(0.2p+0.8(-1p+1))=0

We multiply parentheses

0.7p-0.1p-(0.2p+0.8(-1p+1))+0.1=0



We calculate terms in parentheses: -(0.2p+0.8(-1p+1)), so:

0.2p+0.8(-1p+1)

We multiply parentheses

0.2p-0.8p+0.8

We add all the numbers together, and all the variables

-0.6p+0.8

Back to the equation:

-(-0.6p+0.8)



We add all the numbers together, and all the variables

0.6p-(-0.6p+0.8)+0.1=0

We get rid of parentheses

0.6p+0.6p-0.8+0.1=0

We add all the numbers together, and all the variables

1.2p-0.7=0

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

1.2p=0.7

p=0.7/1.2

p=0.7/1.2

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