Which term describes the red curve in the figure below?

Elimination method

We need one variable to cancel with the other if we were to add or subtract the equations from each other. I will eliminate y in the following way:

Multiply to get common coefficient
4x - 2y = -2 multiplied by 3:
12x - 6y = -6

6x + 3y = 27 multiplied by 2:
12x + 6y = 54

Im going to add these but in this case, adding them would also cancel out a different variable.
12x - 6y = -6
+
12x + 6y = 54
—————————-
24x = 48
24/24 x = 48/ 24

x = 2

Now we have to find Y by using the x value in one of the original equations.

6(2) + 3y = 27
3y = 27 - 12
3y = 15
y = 5

Double check

4(2) - 2(5) = -2
8 - 10 = -2
-2 = -2

It is correct

X = 2 and Y = -2