Find the value of a 1)3a=9
2)5a=20
3)7a=28

Find the value of p
4)p/2=5
5)p/5=4
6)p/9=6

Please do every single answer by transposition method..

Step-by-step explanation:

1) 3a=9

=a=9/3

=3

2) 5a=20

=a=20/5

=4

3) 7a=28

=a=28/7

= 4

4) p/2=5

=p=5×2

10

5) p/5=4

=p=4×5

=20

6) p/9=6

=p=6×9

=54