There are an infinite number if them, and we are late for dinner
and don't have time right now to list them all.
Here are a few:
X . . . . Y
-5 . . . -9.5
-4 . . . -8
-3 . . . -6.5
-2 . . . -5
-1 . . . -3.5
0 . . . . -2
1 . . . . -0.5
2 . . . . +1
3 . . . . 2.5
4 . . . . 4
5 . . . . 5.5
792 . . 1186
There are no whole solutions
There are infinitely many possible answers. One such is 110.6 and 121.4
There are infinitely many possible answers. 1.5 + 2.5 + 18 = 10 + 0 + 12
This equation has no value, as the value of n could be anything, giving this equation an infinite number of answers. To answer this equation, you either need to know what n is, or have an equals sign.
There are two answers: -4 and +5 .(If that baffles you, it's only becauseyou're not sure what the question is.)
There are an infinite number of possible answers. All of them are of the form y = -2X+ B. One example would be y = -2X + 8.
There are infinitely many answers and they comprise the coordinates of all points on the line that satisfy the equation.
It is not possible to solve a single linear equation in two unknown variables.
It is not possible to solve a single linear equation in two variables.
Using the discriminant the possible values of k are -9 or 9
There are infinitely many possible answers. Two candidates: -10 + 13 1.3 + 1.7
x+2y=13 has infinite answers, because you have two variables and only one equation.