Matching Pairs Equivalent Expressions ReviewOnline version Test review matching game. by Christopher Lauriano 1 Factor using the greatest common factor: (150x - 60) 2 0.5x + 12 + 3x + -12 3 Factor using the greatest common factor: (3x+9) 4 −x+(−4)−(−4x)+6 5 -10(4x + 2) 6 Factor using the greatest common factor: (4x- 16) 7 5 + 3(7x+8) 8 Factor using the greatest common factor: (44x - 33) 9 -3.6 - (1.9x) + 1.2 + 5.1x 10 Factor using the greatest common factor: (45x + 30) 11 1/2(8x + 12) 15(3x + 2) 11(4x - 3) 4(x - 4) 3.5x 3x + 2 21x + 29 -20 + -40x 30(5x+-2) 3(x+3) 4x + 6 3.2x + -2.4