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Simp terms pos #s

Adding/Subtracting terms with positive numbers

QuestionAnswer
4x+3y-2x+7y 2x+10y
5x-2x+7y 3x+7y
x+3y+x-y 2x+2y
6x+4y-2 6x+4y-2
6x+3+9x-1 15x+2
12x+8-3x+3 9x+11
3y+2x+5y+4y-x x+12y
8x+10-3x-5 5x+5
34x+x+2 35x+2
Created by: KQuick
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