Вариант 2 1. 8-5 ex-40
2. 9 + 13y = 35 + 26
3. 68+ (35 - 2) = 14
4. 8-(7y-142) = 51
5. (6x + 1)-(3-20) = 14
6. (0 - 2с) +4 - 5 - 3
7. (10x-3) + (14x-4) = 8-15 - 22x)
8. (7-10k) -(8-8) + (10k + 6) = -8
9. бу - 20 = 2(у – 10) - у
10.6(+ 5v) = 5(1 + 0v)
11.4(x + 3,0) = 3x - 1,4
12.3,4 -0,66= 2b -(0.4b+ 1)
13.-36 + 2,5) = 6,9- 4,2y
14.0,5y + 7 = 5(0,2 + 1.5y)
15.40 -0,8) = 3,&r - 5,8
16.4(1-0,5a) =-2(3 + 2a)
17.2(h-3) = 3(4-h) + 5
18.3x + 2(2x - 3) = 8 - 764 + 2)
19.0,7(52-3) = 5(0,1 + 0,5z)
20.4(3-2x) + 24 = 2(3 + 2x)
21.0,2(3y - 2) = 0,3(2-1)-0,9
22.3(0,4х + 7) - 4(0,8х - 3) = 2​

igoreha3    3   19.05.2021 12:48    2