What is the solution to 1/2x - 2/5x = -2

x=-20

Step-by-step explanation:

Hope I have helped. :)

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.