A wind turbine at a wind farm generates 1.5 megawatts of power. The total power generated by all the turbines on the wind farm i
s 1.5x – 3, where x is the number of turbines. If the total power from all the turbines is 69 megawatts, which number from the set {45, 46, 47, 48, 49} is the correct value of x?
