Question

Write four solutions for the following question.
$2x+y=7$.

Answer 1

2x + y = 7

The from solutions are

Let x = 0 , y =7

Let y = 0 , x = 7/2

Let x = 1 , y = 5

Let y = 1 , x = 3

solutions

x	0	7/2	1	3
y	7	0	5	1