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X 3 2x 6 9
X 3 2x 6 9 pictures 5
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X 3 2x 6 9
4 2x 6 )+ 9 3 x 7 )+ 8x
6 x 2 )+ 8 2x 3 )u003d- 9 61
6 3 (- 2x 9 6x 3 )- x
6 x 15 or 2x 9 3
solve 2(2x+3)u003d-6(x+9)
2x 5 9 6 x 3
2x 6 9 3 x 4
9 3 x )u003d 6 2x 1
2 2x 3 )u003d- 6 x 9
x 3 2x 6 9
