Question

Solve the system of equations by adding or subtracting

Answer 1

3x + y = -1
-1y -y
2x=-1
2. 2
X=0.5


2x+y=-3
-1y -y
1x=-3
1. 1
X=-3

(0.5,-3)

Answer 2

Answer:x=2 y=-7

Step-by-step explanation:3(2)=6-7=-1

2(2)=4-7=-3