d+31/7=7

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Solution for d+31/7=7 equation: 



d+31/7=7

We move all terms to the left:

d+31/7-(7)=0

determiningTheFunctionDomain
d-7+31/7=0

We multiply all the terms by the denominator


d*7+31-7*7=0

We add all the numbers together, and all the variables

d*7-18=0

Wy multiply elements

7d-18=0

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

7d=18

d=18/7

d=2+4/7

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