Question

-(3,3а+1,2b)+(0,7b-1,7a)-(1,1b-5,1a)

Answer 1

- 0,1 * ( - a + 16 b )

Answer 2

Вот, ответ:
0,7а-1,6b

Answer 3

To simplify this expression, we can combine the like terms, that is, the terms that have the same variables raised to the same powers. So, we have:

-(3,3a+1,2b) + (0,7b-1,7a) - (1,1b-5,1a) = (-3, -3a-1, -2b) + (0, 7b-1, 7a) + (-1, -1b+5, -1a) = (-3-1, -3a-1-1b+5, -2b-1a+7a) = (-4, -3a-1b+4, 5a-2b)

Therefore, -(3,3a+1,2b) + (0,7b-1,7a) - (1,1b-5,1a) simplifies to (-4, -3a-1b+4, 5a-2b).