3(2a+1)=5(a+1)

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Solution for 3(2a+1)=5(a+1) equation:



3(2a+1)=5(a+1)
We move all terms to the left:
3(2a+1)-(5(a+1))=0
We multiply parentheses
6a-(5(a+1))+3=0
We calculate terms in parentheses: -(5(a+1)), so:
5(a+1)
We multiply parentheses
5a+5
Back to the equation:
-(5a+5)
We get rid of parentheses
6a-5a-5+3=0
We add all the numbers together, and all the variables
a-2=0
We move all terms containing a to the left, all other terms to the right
a=2

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