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| 7+15x=3 | | 7+15x=2 | | 7+15x=1 | | 7+14x=20 | | 7+14x=19 | | 7+14x=18 | | 7+14x=17 | | 7+14x=16 | | 7+14x=15 | | 7+14x=14 | | 7+14x=13 | | 7+14x=12 | | 7+14x=11 | | 7+14x=10 | | 7+14x=9 | | 7+14x=8 | | 7+14x=7 | | 7+14x=6 | | 7+14x=5 | | 7+14x=4 | | 7+14x=3 | | 7+14x=2 | | 7+14x=1 | | 7+13x=20 | | 7+13x=19 | | 7+13x=18 | | 7+13x=17 | | 7+13x=16 | | 7+13x=15 | | 7+13x=14 | | 7+13x=13 | | 7+13x=12 |