Question

Draw the picture and solve: M is the midpoint of segment AB. AM = 3x - 6 and MB = -2x + 9. Find the value of x and AB.​

Answer 1

x = -3

MB = 6 units

Explanation:

3x - 6 - 2x + 9 = AB

3x - 2x = 6 - 9

x = -3

3(3)-6-2(3)+9 = 9-6-6+9

= 6