Answer:
Given equation: mx =5 ......[1]
To find for which values of m does the given equation have a single solution.
Divide equation [1] both sides by x,

Simplify:
The value of m have a single solution for all real values of x except x≠0.
No solution states that there is no answer to the equation
Infinite solutions states that any value for the variable would make the equation true.
we can write equation [1] as;
For the value of m = 0 , the given equation does not have solutions.
For any constant parameter m ,
, the given equation does not have any infinite number of solutions.