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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