4x-9(x plus 1)7-5x?
many solutions
One solution.
It has two equal solutions of 2
Just the one solution.
Two solutions and they are:- x = 0 and y = 3
There are 120 solutions.
many solutions
1
It has two equal solutions of 2
One solution.
4
x = 19/52
2
Just the one solution.
Two solutions and they are:- x = 0 and y = 3
There are no real solutions because the discriminant of the quadratic equation is less than zero.
zero solutions. If you plot these two lines, you will see that they are parallel and do not intersect.