many solutions
It has two equal solutions of 2
One solution.
Just the one solution.
zero solutions. If you plot these two lines, you will see that they are parallel and do not intersect.
There are 120 solutions.
many solutions
1
One solution.
It has two equal solutions of 2
4
x = 19/52
2
Just the one solution.
zero solutions. If you plot these two lines, you will see that they are parallel and do not intersect.
There are no real solutions because the discriminant of the quadratic equation is less than zero.
Two solutions and they are:- x = 0 and y = 3