5(3b-4)=4(2b+5)

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



5(3b-4)=4(2b+5)

We move all terms to the left:

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

We multiply parentheses

15b-(4(2b+5))-20=0



We calculate terms in parentheses: -(4(2b+5)), so:

4(2b+5)

We multiply parentheses

8b+20

Back to the equation:

-(8b+20)



We get rid of parentheses

15b-8b-20-20=0

We add all the numbers together, and all the variables

7b-40=0

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

7b=40

b=40/7

b=5+5/7

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