Someone help me it’s number 12
You need to find the x value

What is the solution of log2  (3x  -  7)  =  3? 4 5

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).