Question

5. Find the value of A and B in the given addition sum.
+
2 A7
5 A 6
B 9 3​

Answer 1

Answer:

*2+a =7 , a=7-2, a=5, *5+a=6,a=6-5,,a=1,,*b+9=3, b=3-9,b=-6

Answer 2

Answer:

2a7

2a6

+b93

=4b10a6

a=6-4b÷10=2(3-2b)÷10

a=3-2b÷5

10(3-2b÷5)=6-4b

6-4b=6-4b

6-6=-4b+4b

=0