Question

Find the values of the letters in the following and give reasons for the steps involved.

A B
+ 3 7
__________
6 A
__________

Answer 1

Step-by-step explanation:

here a=6so

6+37=43

the answer is 43

Answer 2

Answer:

A=2 , B=5

Step-by-step explanation:

There are two possibilities of A

It may be 2 or 3

as 3+3=6

(or)

2(with the additional of remaining balance with b+7)+3=6

to get 2 or 3 to A, B must be 5 or 6

If it is 6 it will become 73

Therefore it must be 5 which gives 62

So, A=2

B=5