162k views
4 votes
When 

a

=

4
a

=

4
  AND 
B

=

6
B

=

6
what is the value of 
7
a


+

b
2

÷
9

7
a


+

b
2

÷
9

User Bryan C
by
5.1k points

1 Answer

5 votes

Answer:

12

Step-by-step explanation: A - A = B and B - 8 = 12

User Serhii Mamontov
by
5.2k points