7(a-3)=5(a+2)=37

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Solution for 7(a-3)=5(a+2)=37 equation: 



7(a-3)=5(a+2)=37

We move all terms to the left:

7(a-3)-(5(a+2))=0

We multiply parentheses

7a-(5(a+2))-21=0



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

5(a+2)

We multiply parentheses

5a+10

Back to the equation:

-(5a+10)



We get rid of parentheses

7a-5a-10-21=0

We add all the numbers together, and all the variables

2a-31=0

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

2a=31

a=31/2

a=15+1/2

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