Question

i have exam tomorrow please solve (25 and 27)​

Answer 1

Answer:

(4-3x)/5+(7-x)/3+13/3=0

(12-9x+35-5x+65)/15=0

12-9x+35-5x+65=0

-14x+112=0

14x=112

x=8

now put this value of x in 3p-2x+1=0

then, 3p-(2*8)+1=0

3p-16+1=0

3p=15

p =5