5(2a)=9(a+1)

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Solution for 5(2a)=9(a+1) equation: 



5(2a)=9(a+1)

We move all terms to the left:

5(2a)-(9(a+1))=0



We calculate terms in parentheses: -(9(a+1)), so:

9(a+1)

We multiply parentheses

9a+9

Back to the equation:

-(9a+9)



We get rid of parentheses

52a-9a-9=0

We add all the numbers together, and all the variables

43a-9=0

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

43a=9

a=9/43

a=9/43

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