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(3a/a^2-49)-(3/a+7)=(1/a-7)
We move all terms to the left:
(3a/a^2-49)-(3/a+7)-((1/a-7))=0
Domain of the equation: a^2-49)!=0
a∈R
Domain of the equation: a+7)!=0
a∈R
Domain of the equation: a-7))!=0We get rid of parentheses
a∈R
3a/a^2-3/a-((1/a-7))-49-7=0
We calculate fractions
We do not support eapression: a^4
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