Tell whether the system has one solution infinitely many solutions or no solution.

6y=-5x+24
2.5x+3y=12

a. one solution
b. infinitely many solutions
c. no solution

y = -(5/6) x + 4

and
y = -(2.5/3) x +6

-(5/6) is equal to -(2.5/3)
so these two lines are the same line.
There is a solution for every x, an infinite number.