Question

8x -2x = _______ 9y3 +4y3 = _______ 6m +3x -2x +8m ____________ 6x -4x = _______ -3m5 +7m5 = _______ 7b +3b -5b +10b ____________ 8y +3y = _______ -5xm -8xm = _______ 16m +4x -6x +12x __________ 5m -7m = _______ 9y2 –y2 = _______ 9m3 -5m2 -6m3 +4m2 ________ 9x -2x = _______ 5y3 +4y3 = _______ 5m +3x -4x +8m ____________ 8x -4x = _______ -2m5 +7m5 = _______ 3a +3a -2a +10a ____________ 6r +3r = _______ -8xm -5xm = _______ 11m +4x -6x +10x __________ 3w -7w = _______ 7r2 –r2 = _______ 8m3 -5m2 -2m3 +5m2 ________ 9r +4r = _______ -7xm -4xm = _______ 13m +3x -9x +11x __________ 8w -4w = _______ 5r2 +r2 = _______ 3m3 +5m2 -7m3 +6m2 ________

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