Answer
$(x,y)| 4x-8y=16$
Work Step by Step
Here, we have $4x-8y=16 $, Rewrite as: $12x-24y=48$
and $3x-6y=12$, Rewrite as: $-12x+24y=-48$
Re-arrange the given two equations and then use the addition method to get
$(12x-24y)+(-12x+24y)=-48+48$
or, $0=0$
Thus, the statement is True.
Hence, we have $(x,y)| 4x-8y=16$ (infinite solutions)
