-4x-4y=12
Mutliply by 4.
-16x - 16y = 48
Second equation:
16y=-16x-48
Transpose.
16x + 16y = -48
Multiply by -1.
-16x - 16y = 48
What does that tell you?
-4x-4y=12
16y=-16x-48
identify the solution of the system or equatuions
1 answer