Answer:
C. (2, -2)
Explanation:
Given:
----› Equation 1
Use the table to generate equation two of the system.
First, find the slope (m), and y-intercept (b).
Using two pairs, (0, 0) and (2, -2),
y-intercept (b) = 0 (i.e the value of y when x = 0)
Substitute m = -1, and b = 0 in
Thus:
----› Equation 2.
✔️Solve for x by substituting y = -x in equation 1
Add 3 to both sides
Multiply both sides by 2
Collect like terms
Divide both sides by -3
✔️Substitute x = 2 in equation 2.
Therefore the solution to the system of equations would be:
(2, -2)