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-71/2x+91/2+31/2x=-301/2
We move all terms to the left:
-71/2x+91/2+31/2x-(-301/2)=0
Domain of the equation: 2x!=0We get rid of parentheses
x!=0/2
x!=0
x∈R
-71/2x+31/2x+91/2+301/2=0
We calculate fractions
=0
x=0/1
x=0
Równanie nie ma rozwiązania
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