2(8-5b)=3(9-4b)

Solution for 2(8-5b)=3(9-4b) equation:

2(8-5b)=3(9-4b)

We move all terms to the left:

2(8-5b)-(3(9-4b))=0

We add all the numbers together, and all the variables

2(-5b+8)-(3(-4b+9))=0

We multiply parentheses

-10b-(3(-4b+9))+16=0


We calculate terms in parentheses: -(3(-4b+9)), so:

3(-4b+9)

We multiply parentheses

-12b+27

Back to the equation:

-(-12b+27)


We get rid of parentheses

-10b+12b-27+16=0

We add all the numbers together, and all the variables

2b-11=0

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

2b=11

b=11/2

b=5+1/2