No x = -10 cannot be an input value because the x is the number of students , which can only be from 0 and above. You cannot have negative students.
9.00/315 is a way to solve this.
Step-by-step explanation:
-4x+1+6-(-9x)
-4x+7-(-9x)
5x+7
If the nank took 45.25 out of you account by accident they owe you that amount 45.25
