Ответ:
1)7a+15a=22a a=3 , 22a=22×3=66
2)23b+16b=39b,b=8, 39b=39×8=312
3)44x-18x=26x,x=5,26x=26×5=130
4)14y+33y-45y=2y ,y=17, 2y=2×17=34
5)52m-25m+45m=72m ,m=9, 72m=72×9=648
6)18n+34n-22n=30n ,n=6 ,30n=30×6=180
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Ответ:
1)7a+15a=22a a=3 , 22a=22×3=66
2)23b+16b=39b,b=8, 39b=39×8=312
3)44x-18x=26x,x=5,26x=26×5=130
4)14y+33y-45y=2y ,y=17, 2y=2×17=34
5)52m-25m+45m=72m ,m=9, 72m=72×9=648
6)18n+34n-22n=30n ,n=6 ,30n=30×6=180