1. (х+19,64)*0,18=144 2. 5,6: (х-6)=8 3. 5,6: х-6=8 - вопрос №2614052119640181442566835668434123083403 от Irby 21.03.2022 10:24

Question

Математика: 1. (х+19,64)*0,18=144 2. 5,6: (х-6)=8 3. 5,6: х-6=8 4. 34,12-х: 3,08=34,03 умоляю

Irby · Answer

0,18х-3,5352=1440,18х=147,5352х=819,64х-6=5,6:8х=0,7+6х=6,75,6:х=8+6х=5,6:14х=0,4х:3,08=34,12-34,03х=3,08*0,09х=0,2772х:100=2,9633+1,2367х=4,2*100х=4200,092у+3,7904=4,60,092у=4,6-3,79040,092у=0,8096у=8,8...