Question

if x = 2, y = 0 and z = -1, calculate the value of each of the following algebraic expression 2x+y​

Answer 1

Answer:

2 (2)+(0)

4+0=4

4 is the right answer

Answer 2

Answer:

4

Step-by-step explanation:

given x=2

y=0

z=-1

thus,

2x+y = 2*2+0=4