Respuesta :
Answer with explanation:
It is given that, x , y and z are three real numbers.
We have to make an Algebraic Expression ,when twice of x is subtracted from z.
Twice of x is equal to = 2 x
Twice of x when subtracted from z can be written as= z - 2 x
So, The required Algebraic Expression is:
y=z -2 x