9/12a=1

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Solution for 9/12a=1 equation: 



9/12a=1

We move all terms to the left:

9/12a-(1)=0



Domain of the equation: 12a!=0

a!=0/12

a!=0

a∈R



We multiply all the terms by the denominator


-1*12a+9=0

Wy multiply elements

-12a+9=0

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

-12a=-9

a=-9/-12

a=3/4

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