7(3a=4)=11(a-1)+19

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Solution for 7(3a=4)=11(a-1)+19 equation: 



7(3a=4)=11(a-1)+19

We move all terms to the left:

7(3a-(4))=0

We multiply parentheses

21a-28=0

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

21a=28

a=28/21

a=1+1/3

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