Question

Solve for x,y,z
x+y=1-z
x^3+y^3=1-z^3​

Answer 1

Answer:

There are three possibilities.

Step-by-step explanation:

1. If x=-1 Then Y =1 and Z=1
2. If x=1 and Y =-1 then Z=1
3. If x=1 and Y =1 then Z=-1

Thanks.