Question

what is the value of x if 'x' is twice than 'y' and 'y' is twicw than 'z' and z + x = 20

Answer 1

Step-by-step explanation:

hope it helpsssssss

Answer 2

Answer:

Just substitute z and x values in the equation z+x=20

Solve the equation in the fig and the answer will come as y is 8 so x=2y hence x is 2*8=16...