6/7d=42

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Solution for 6/7d=42 equation: 



6/7d=42

We move all terms to the left:

6/7d-(42)=0



Domain of the equation: 7d!=0

d!=0/7

d!=0

d∈R



We multiply all the terms by the denominator


-42*7d+6=0

Wy multiply elements

-294d+6=0

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

-294d=-6

d=-6/-294

d=1/49

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