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2/5b+13=2/5b-8.6
We move all terms to the left:
2/5b+13-(2/5b-8.6)=0
Domain of the equation: 5b!=0
b!=0/5
b!=0
b∈R
Domain of the equation: 5b-8.6)!=0We get rid of parentheses
b∈R
2/5b-2/5b+8.6+13=0
We multiply all the terms by the denominator
(8.6)*5b+13*5b+2-2=0
We add all the numbers together, and all the variables
(8.6)*5b+13*5b=0
We multiply parentheses
43b+13*5b=0
Wy multiply elements
43b+65b=0
We add all the numbers together, and all the variables
108b=0
b=0/108
b=0
Równanie nie ma rozwiązania
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