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20/49x=141
We move all terms to the left:
20/49x-(141)=0
Domain of the equation: 49x!=0We multiply all the terms by the denominator
x!=0/49
x!=0
x∈R
-141*49x+20=0
Wy multiply elements
-6909x+20=0
We move all terms containing x to the left, all other terms to the right
-6909x=-20
x=-20/-6909
x=20/6909
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