Question 460290
Let the lost sessions  be x
Then won sessions=2x-36
Total no. of sessions=162
Equation
(x)+(2x-36)=162
x+2x-36=162
3x-36=162
3x=162+36
3x=198
x=198/3
x=66
So,
Losses=66
wins=2x-36
    =(2*66)-36
    =132-36
    =96
Hope this helps!