Question

If x=-1, y= 2 ,z = -3, find the value of the the following algebraic expression
(1) x+y+z (2) 2x-3y+6z​

Answer 1

Step-by-step explanation:

-1 + 2+ (-3) = 1-3 =-2

2× -1 - 3×2+6×-3 = -2-6-18= -8-18 = -26

I hope it may help u

Answer 2

Answer:

the answer is -2... ......