Answer:
p=7 and r=2 and they both = a total of 23.
Step-by-step explanation:
7p+2r=23
Answer:
5p-2r =19 in this one 5*5-2*3 so in this one p is =5 and r =3 and in the next one 2p+r=4 the answer is for p =1 and r =2 this means 2*1=2 and 2+2=4 and the first one is 5*5=25 and 2*3= 6 and 25-6=19 so that's it I guess
