You must try to remove one of the unknown variables from the system by multiplying one in a way that when adding (or subtracting) one to another “makes it disappear” and so whatever value you get can be substituted back in to get the other unknown!
Answer:
A and B
Step-by-step explanation:
Hopefully this helps
1. y = -1/2 + 2.
2. y= 2/5x - 4/5
The answer is B because -3.62 is less than -3.5 and greater than -3.8.