Ответ:
а) х=29 7/102 - 26 12/102
х= 28 109/102 -26 12/102
х= 2 97/102
б) (х- 4 17/19) = 20 1/19 - 7 18/19
(х-4 17/19) = 19 20/19 - 7 18/19
(х-4 17/19) = 12 2/19
х= 12 2/19 + 4 17/19
х= 17
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
а) х=29 7/102 - 26 12/102
х= 28 109/102 -26 12/102
х= 2 97/102
б) (х- 4 17/19) = 20 1/19 - 7 18/19
(х-4 17/19) = 19 20/19 - 7 18/19
(х-4 17/19) = 12 2/19
х= 12 2/19 + 4 17/19
х= 17