Forty eight students were divided into two groups for a field trip. The first group is three times as large as the second group less twelve. How many students were in each group?

What is the value of x? enter your answer in the box. photo attached.

Just tell me how to set up the equation.

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x