Answer: a=3 & b=-2
Step-by-step explanation:
31=2y-5
Add 5 on both -5+5 which cancels out and 31+5 which is 36 and then divide 36 by 2 which equals to 18.
So y=18 hope this helped (':
10/6 = 1 2/3
This is because 5 + 5 =10/6
Divide 19 by six.
This gives you 1 2/3
let the other number be " n "
now, according to above condition :
therefore, the other number would be 23.