Question

Determine if the ordered pair (-4,3) is a solution of

4x - y = -13
Show ALL your work here

Answer 1

This is NOT a solution

Explanation:

If we plug in the coordinates (-4,3) into 4x-y our new equation is 4×-4-3 and if we solve this equation.... 4×-4=-16 and -16-3=-19 which does NOT equal to -13