Relax

Respuesta :

Answer:

D=6

Step-by-step explanation:

So, first, we can multiply 7x2=14. Then, it would be D+14=20. 20-14=6, so D=6.

Answer:

D = 6

Step-by-step explanation:

7 x 2 is 14. Then 20 - 14 = 6