0.15=0.83(1-y)

Solution for 0.15=0.83(1-y) equation:

0.15=0.83(1-y)

We move all terms to the left:

0.15-(0.83(1-y))=0

We add all the numbers together, and all the variables

-(0.83(-1y+1))+0.15=0


We calculate terms in parentheses: -(0.83(-1y+1)), so:

0.83(-1y+1)

We multiply parentheses

-0.83y+0.83

Back to the equation:

-(-0.83y+0.83)


We get rid of parentheses

0.83y-0.83+0.15=0

We add all the numbers together, and all the variables

0.83y-0.68=0

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

0.83y=0.68

y=0.68/0.83

y=0.68/0.83