# Question #06d72

Dec 24, 2017

Please see the step process below...

#### Explanation:

First the equation $y = 3$ is already solved..

Representing it in one variable should be;

$y = 3$

$y - 3 = 0$

Representing it in q two variable form is somehow undefined, due to the fact that the equation given comprises of only a single variable..

But it you're representing in a two variable it should be in this form..

$x + y = 3 \mathmr{and} x + y - 3 = 0$

Hope this helps!