Ответ:
Пошаговое объяснение:
5×(12m+3)+4×(2-5m)=133
60m + 15 + 8 - 20m = 133
40m + 23 = 133
40m = 133 - 23
40m = 110
m = 110 : 40
m = 2,75
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Verified answer
Ответ:
Пошаговое объяснение:
5×(12m+3)+4×(2-5m)=133
60m + 15 + 8 - 20m = 133
40m + 23 = 133
40m = 133 - 23
40m = 110
m = 110 : 40
m = 2,75