Question

X - y = 4
X + y =8

The x-coordinate of the solution to the system shown is

1. 12
2. 4
3. 6
4. 2

Answer 1

Answer:

3. 6

Step-by-step explanation:

X - y = 4 ( Equation 1 )

X + y =8 ( Equation 2 )

equation 1 + equation 2

; 2x = 12

x = 12÷2

x =6

hope it helps ☺️

Answer 2

Answer: n=6

Step-by-step explanation: