Answer:
48a+24p+66----(a)
48 a= -(24p+66)
a= -(24p+66) /48----(1)
put eq 1 in eq(a)
we get p= 7
again put the value of p in eq (1)
we get a= 12
put values of a and p in eq (1)
48(12)+24(7)+66
576+168+66
810
