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Play Crossword Puzzle
1 4x-2x=90
2 9x-6x=4
3 1/3X+3/3X=3
4 -3x-6x=27
5 18x-4x=2
6 -6x+5x=1
7 6x-3x=1
8 10x-5x=25
9 3x+5x-2x=3
10 100x=1000
11 2x+4x=12
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