Question

X1 − x2 + x3 = 6

2x1 − x2 + x3 = 5


3x1 + x2 + 3x3 = −20


x1 = x2 = x3 =

Answer 1

I feel like it’s 6 but i May be wrong

Answer 2

x1= -1

x2=-9.5

x3=-2.5

Explanation:

Edge 2022