June 12th, 2015

Name:
Date:
Directions: Simplify each expression for the value of the missing variable.

1) 4x - 103 + 9x = 144             2) -44 + 17x - 15x = 56





3) - 29  + 22x - 19x = 61          4) - 3x - 108 + 9x = 30





5) -63 - 4x + 12x = 137            6) 7x + 4x - 98 = 111