Question

2^x=4^y=8^zand(1÷2x+1÷4y+1÷6z)=24÷7
find z​

Answer 1

Step-by-step explanation:

2^x=2^2y=2^3z

x=2y=3z

and. 1÷2x+1÷4y+1÷6z=24÷7

1/2x+1/2x+1/2x=24/7

3/2x=24/7

2x=8/7

x=4/7

now, x=3z

so, z=x/3=4/21