х
2 + 12
42
If
6
what is the value of – ?
х
6

Answer:
3 is answer
Step-by-step explanation:
x/6= (x+12)/42
x*42=6*(x+12)
42x=6x+72
42x-6x=72
36x=72
x=2
now
substituting value of x=2 we get
6/x=6/2=3