1)9х=14
х=14/9=1 5/9
2)15х=19
х=19/15=1 4/15
3)8х=4
х=4/8=1/2
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1)9х=14
х=14/9=1 5/9
2)15х=19
х=19/15=1 4/15
3)8х=4
х=4/8=1/2