Question

Evaluate x + y + z for x = 2, y = -3, z = -4. 9 -9 -5 5

Answer 1

Hi
given x = 2 ,y= -3 ,z = -4.9 -9-55

x + y + z =

2 + (-3) + (-4.9 -9 -55)

2 -3 -4.9 +9+55

= 2 -3 - 36 + 9 +55

= -1 -36 + 64

= -37 + 64

=27 answer