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

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



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

We move all terms to the left:

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

We multiply parentheses

2a-(3(a-4))+10=0



We calculate terms in parentheses: -(3(a-4)), so:

3(a-4)

We multiply parentheses

3a-12

Back to the equation:

-(3a-12)



We get rid of parentheses

2a-3a+12+10=0

We add all the numbers together, and all the variables

-1a+22=0

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

-a=-22

a=-22/-1

a=+22

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