Ответ:
12 + 4x - 12 - 2x = 5 - 3x + 9
12 + 4x - 12 - 2x - 5 + 3x - 9 = 0
5x = 14
x = 14/5
x = 2,8
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
12 + 4x - 12 - 2x = 5 - 3x + 9
12 + 4x - 12 - 2x - 5 + 3x - 9 = 0
5x = 14
x = 14/5
x = 2,8