Ответ:
а) 5y + 3 = 36 - y. 5y+y=36-3. 6y=33. y= 5.5
б) 7y-2-2y=10. 5y=12. y=2.4
c) 9.3y - 25-(1.7y +37)= 14. 7.6y= 25+37+14. 7.6 y = 76. y=10
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
а) 5y + 3 = 36 - y. 5y+y=36-3. 6y=33. y= 5.5
б) 7y-2-2y=10. 5y=12. y=2.4
c) 9.3y - 25-(1.7y +37)= 14. 7.6y= 25+37+14. 7.6 y = 76. y=10