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7 2x 1 3
7 2x 1 3 pictures 5
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7 2x 1 3
3x 1 7 2x 1 3 x
7 2x 1 )- 3 x 4 simplified
7 2x 1 3 1 5 x
7 2x 1 )u003d 3 x 3
7 2x 1 3 2x 1 6 2x
7 2x 1 )u003d 3 4x 5
3(x+2)-2x-1)u003d7
7 2x 1 3
7 2x 1 )- 3 6 6x
7 2x 1 )- 3 x 4
