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

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



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

We move all terms to the left:

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

We multiply parentheses

6a-(2(5a+4))+15=0



We calculate terms in parentheses: -(2(5a+4)), so:

2(5a+4)

We multiply parentheses

10a+8

Back to the equation:

-(10a+8)



We get rid of parentheses

6a-10a-8+15=0

We add all the numbers together, and all the variables

-4a+7=0

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

-4a=-7

a=-7/-4

a=1+3/4

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