Уравнение пж помогите
1)5×(х-7)=0
2) (9-х)×4=0
3)6×(х-16)+7=7
4) (11-х)×3+28=28
1)5×(х-7)=0
2) (9-х)×4=0
3)6×(х-16)+7=7
4) (11-х)×3+28=28
More Questions From This User See All
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
5x=35
x=7
2)36-4x=0
-4x=-36|:-1
4x=36
x=9
5х-35=0
5х=35
х=7
2)(9-х)×4=0
36-4х=0
36=4х
х=9
3)6×(х-16)+7=7
6х-96+7=7
6х=7-7+96
6х=96
х=16
4)(11-х)×3+28=28
33-3х+28=28
-3х=28-28-33
-3х=-33
х=11