Question 92827
You can find any number of x-y combinations that will work:
{{{y = 4x-3}}} Choose x = 5
{{{y = 4(5)-3}}} 
{{{y = 20-3}}}
{{{y = 17}}} 
That's just one combination: x = 5 and y = 17

Just choose any value for x, plug it into the equation, solve and you will get the corresponding value of y.