Question
Mathematics Question on Quadratic Equations
If 2x = 7y = 14z, then find the value of z in terms of x and y.
A
x + y/x - y
B
xy / x + y
C
x + y + xy
D
xy - (x + y)
Answer
xy / x + y
Explanation
Solution
The correct option is (B):xy / x + y.
If 2x = 7y = 14z, then find the value of z in terms of x and y.
x + y/x - y
xy / x + y
x + y + xy
xy - (x + y)
xy / x + y
The correct option is (B):xy / x + y.