So how do you do this equation? I’m trying to study for my exam but don’t know how to do this please help

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

The verbal translation for the difference of m and 7 increased by 15

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?