Question Number 124681 by mathocean1 last updated on 05/Dec/20
$${solve}\:{in}\:\mathbb{Z}^{\mathrm{2}} \:\: \\ $$$$\left({E}\right):\:\mathrm{3}{x}−{y}=\mathrm{4} \\ $$
Answered by Ar Brandon last updated on 05/Dec/20
$$\left(\mathrm{x},\mathrm{y}\right)=\left(\mathrm{2},\mathrm{2}\right) \\ $$
Answered by MJS_new last updated on 05/Dec/20
$$\forall{n}\in\mathbb{Z}:\:{x}={n}\wedge{y}=\mathrm{3}{n}−\mathrm{4} \\ $$