Question

if x equals to 4 y equals to 1 and Z equals to 2 find the value of 2x + y / y + z​

Answer 1

Answer:

1

Step-by-step explanation:

x=4y=1

x=1

4y=1 => y=1/4

z=2

2x+y/y+z

2(1) + 1/4/ 1/4+2

8+1/4 / 1+8/4

9/4 / 9/4

= 1/1

=1

Answer 2

Answer:

x=4, y=1, z=2

$\frac{2x + y}{y + z} \\ = \frac{ 2 \times 4 + 1 }{1 + 2} \\ = \frac{7}{3}$