No 2
а) 1.8 + a - 0.2 - a = 1.8 - 0.2 = 1.6
б) - a + b - b + a + 3 = 3
No 3
- 0.3 + x + 1.2 = - 3.8
x = - 3.8 + 0.3 - 1.2
x = - 4.7
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
No 2
а) 1.8 + a - 0.2 - a = 1.8 - 0.2 = 1.6
б) - a + b - b + a + 3 = 3
No 3
- 0.3 + x + 1.2 = - 3.8
x = - 3.8 + 0.3 - 1.2
x = - 4.7