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