Respuesta :

Answer:

Step-by-step explanation:

1.  25+ A = 97  

A = 97-25

A=72

2. (B+9)÷4=4

(B+9) = 16

B = 7

3. 2³+C=27

   8  + C = 27

   C = 19

4.  30-D=56

 - D = 26

   D = -26

5. E×(13-8)=45

   5E = 45

       E = 9