I think that a linear equation can have no solution, one solution, or infinitely solutions. It just depends on what is the equation. That's what I think
It is possible to have more than one solution in other types of equations that are not linear, but it is also possible to have no solutions or infinite
solutions. No solution would mean that there is no answer to the equation. Source to @tag
Exactly 29.7, but you can't have 7/10 of a student so you round to 30. So 30 students are playing a music instrument because 330 times 0.09 is about 30