87=8/a+2

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Solution for 87=8/a+2 equation: 



87=8/a+2

We move all terms to the left:

87-(8/a+2)=0



Domain of the equation: a+2)!=0

a∈R



We get rid of parentheses

-8/a-2+87=0

We multiply all the terms by the denominator


-2*a+87*a-8=0

We add all the numbers together, and all the variables

85a-8=0

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

85a=8

a=8/85

a=8/85

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