10а-200-76+2а=200-5а (х+15)-8=17
(3в+5в)·18=14+130
7х+х-2-50=50+40+40+24+26-40х
(9х+7х)·6=288
6-4х+15х=390-25х
(3в+5в)·18=14+130
7х+х-2-50=50+40+40+24+26-40х
(9х+7х)·6=288
6-4х+15х=390-25х
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.