(11)/(B-1)=(6)/(b+1)

Solution for (11)/(B-1)=(6)/(b+1) equation:

(11)/(-1)=(6)/(B+1)

We move all terms to the left:

(11)/(-1)-((6)/(B+1))=0


Domain of the equation: (B+1))!=0

B∈R


We calculate fractions


()/((B+1))*()+11B/((B+1))*()=0


We calculate terms in parentheses: +()/((B+1))*(), so:

)/((B+1))*(

We multiply all the terms by the denominator


)

We add all the numbers together, and all the variables



Back to the equation:

+()


We add all the numbers together, and all the variables

11B/((B+1))*()=0

We multiply all the terms by the denominator


11B=0

B=0/11

B=0