3(8+4a)=2(10+7a)=0

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Solution for 3(8+4a)=2(10+7a)=0 equation: 



3(8+4a)=2(10+7a)=0

We move all terms to the left:

3(8+4a)-(2(10+7a))=0

We add all the numbers together, and all the variables

3(4a+8)-(2(7a+10))=0

We multiply parentheses

12a-(2(7a+10))+24=0



We calculate terms in parentheses: -(2(7a+10)), so:

2(7a+10)

We multiply parentheses

14a+20

Back to the equation:

-(14a+20)



We get rid of parentheses

12a-14a-20+24=0

We add all the numbers together, and all the variables

-2a+4=0

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

-2a=-4

a=-4/-2

a=+2

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