(x+3)(x+2)-(x-1)(x-2)=7
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(x+3)(x+2)-(x-1)(x-2)=7
x2 +2x +3x +6 -(x2 -2x-x +2) = 7
x2 +2x +3x +6 -x2 +2x+x -2 = 7
5x+3x+4 = 7
8x =7-4
x = 3/8
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