5x (a)   =20

(a)   x6=24

(a)   x3=15

7x (a)   =56

6x (a)   =30

(a)   x3=6

3x9=?

(a)  

6x (a)   =36

4x2=?

(a)  

(a)   x3=12

7x (a)   =35

4x (a)   =8

(a)   x5=25

(a)   x4=40

9x (a)   =63

3x (a)   =24

2x (a)   =14

(a)   x6=12

(a)   x5=30