Question

Explain and how to evaluate x-y for x=4 and y=1

Answer 1

ANSWER

3

EXPLANATION

The given expression is

$x - y$

We want to evaluate this expression for x=4 and y=1.

We just have to substitute these values into the given expression and simplify.

When we plug in these values,we obtain,

$4 - 1 = 3$