Point m is the midpoint of segment ab. if am = 50 – 3x and mb = –20 + 4x, find the value of x.

Since M is the midpoint of the segment AB then measure of AM and MB are equal. So to solve the value of x, equate the following measurement

AM = MB

50 – 3x = -20 + 4x

70 = 7x

X = 10

cirrus clouds: lacy or wispy clouds that form at high altitudes it would generally happen before a change in the weather.