7/8a=72

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Solution for 7/8a=72 equation: 



7/8a=72

We move all terms to the left:

7/8a-(72)=0



Domain of the equation: 8a!=0

a!=0/8

a!=0

a∈R



We multiply all the terms by the denominator


-72*8a+7=0

Wy multiply elements

-576a+7=0

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

-576a=-7

a=-7/-576

a=7/576

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