Respuesta :

kristikhatiwada

Step-by-step explanation:

b.solution

we should add q to get p+q

c.solution

we should subtract 7a to get 5a

d.solution

we should subtract 2y to get 3x-2y

CaveScriptjavaisgone

Q should be added to P to get p+q

7a should be subtracted from 12a to get 5a

2y should be subtracted from 3x to get 3x-2y