y > -1
5(3у+5) - 3у*10 > 4*20 - 4(3-7y)
15y + 25 - 30y > 80-12 + 28y
-15y - 28y + 25 > 68
-15y - 28y > 43
-43y > 43
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
y > -1
Объяснение:
5(3у+5) - 3у*10 > 4*20 - 4(3-7y)
15y + 25 - 30y > 80-12 + 28y
-15y - 28y + 25 > 68
-15y - 28y > 43
-43y > 43