Решите уравнения: (х - 17/15) + 5/8= 17/24 4 3/4 - (х - 2 5/8) = 3 5/6. Created by annakonopelcheva. matematika-ru

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July 2022 1 15 Report

Решите уравнения:
(х - 17/15) + 5/8= 17/24
4 3/4 - (х - 2 5/8) = 3 5/6

Answers & Comments

ольга1119 (x-17/15)+5/8=17/24
x-17/15=17/24-5/8
x-17/15=17/24-15/24
x-17/15=1/12
x=17/15+1/12
x=68/60-5/60
x=63/60
x=21/20
x=1 1/20

4 3/4-(x-2 5/8)=3 5/6
x-2 5/8= 4 3/4-3 5/6
x-2 5/8= 19/4- 23/6
x-2 5/8=57/12-46/12
x-2 5/8= 11/12
x= 25/8+11/12
x= 75/24+22/24
x=97/24
x= 4 1/24

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