Ответ:
1) 8 5/7-Х=4 9/14
Х = 8 5/7 - 4 9/14
Х = 8 10/14 - 4 9/14
Х = 4 1/14
2) (Х + 7 5/8)- 4 13/24 = 5 1/16
Х+7 5/8=5 1/16+4 13/24
Х=5 3/48+4 26/48-7 30/48
Х=9 29/48-7 30/48
Х=8 77/48-7 30/48
Х=1 47/48
1. х = 4 1/14
2. х = 1 47/48
Пошаговое объяснение:
1)8 5/7-х=4 9/14
х = 8 5/7 - 4 9/14
х = 8 10/14 - 4 9/14
х = 4 1/14
2)(х+7 5/8)-4 13/24=5 1/16
х = 5 1/16 + 4 13/24 - 7 5/8
х = 5 3/48 + 4 26/48 - 7 30/48
х = 9 29/48 - 7 30/48
х = 8 77/48 - 7 30/48
х = 1 47/48
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Answers & Comments
Ответ:
1) 8 5/7-Х=4 9/14
Х = 8 5/7 - 4 9/14
Х = 8 10/14 - 4 9/14
Х = 4 1/14
2) (Х + 7 5/8)- 4 13/24 = 5 1/16
Х+7 5/8=5 1/16+4 13/24
Х=5 3/48+4 26/48-7 30/48
Х=9 29/48-7 30/48
Х=8 77/48-7 30/48
Х=1 47/48
Ответ:
1. х = 4 1/14
2. х = 1 47/48
Пошаговое объяснение:
1)8 5/7-х=4 9/14
х = 8 5/7 - 4 9/14
х = 8 10/14 - 4 9/14
х = 4 1/14
2)(х+7 5/8)-4 13/24=5 1/16
х = 5 1/16 + 4 13/24 - 7 5/8
х = 5 3/48 + 4 26/48 - 7 30/48
х = 9 29/48 - 7 30/48
х = 8 77/48 - 7 30/48
х = 1 47/48