Question

If 2x= 4y=8z and 1/2x +1/4y+1/4z=4, find the value of x.

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

Given that,1/2x+1/4y+1/4z=4

1/2x+1/4×1/2x+1/4×1/4=4(2x=4y,y=2/4x,y=1/2x)(2x=8z,z=2/8x,z=1/4x)

1/2x+1/8x+1/16x=4

8x+2x+1x/16=4

11x/16=4

11x=4×16

11x=64

x=64/11

Hopes this helps you!