2.1(b+4.8)=2.7(b+7.5)

Solution for 2.1(b+4.8)=2.7(b+7.5) equation:

2.1(b+4.8)=2.7(b+7.5)

We move all terms to the left:

2.1(b+4.8)-(2.7(b+7.5))=0

We multiply parentheses

2.1b-(2.7(b+7.5))+10.08=0


We calculate terms in parentheses: -(2.7(b+7.5)), so:

2.7(b+7.5)

We multiply parentheses

2.7b+20.25

Back to the equation:

-(2.7b+20.25)


We get rid of parentheses

2.1b-2.7b-20.25+10.08=0

We add all the numbers together, and all the variables

-0.6b-10.17=0

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

-0.6b=10.17

b=10.17/-0.6

b=-16+0.57/0.6