9(2a+1)=10(a+5)

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Solution for 9(2a+1)=10(a+5) equation: 



9(2a+1)=10(a+5)

We move all terms to the left:

9(2a+1)-(10(a+5))=0

We multiply parentheses

18a-(10(a+5))+9=0



We calculate terms in parentheses: -(10(a+5)), so:

10(a+5)

We multiply parentheses

10a+50

Back to the equation:

-(10a+50)



We get rid of parentheses

18a-10a-50+9=0

We add all the numbers together, and all the variables

8a-41=0

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

8a=41

a=41/8

a=5+1/8

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