Question

4(3-0,4x)-2×(0,6x+3)

Answer 1

Ответ:

4(3-0.4)-2×(0.6+3)

раскрываем скобки:

12-1.6х-1.2х+6

6-1.6х-1.2х

6-2.8х

Пошаговое объяснение:

Если не правильно пожалуйста не бейте тапками

Answer 2

12-1,6x-1,2x-6=6-2,8x

Answer 3

To simplify the expression, let's perform the operations step by step:

1. Distribute the coefficients: 4(3 - 0.4x) - 2(0.6x + 3)

2. Simplify inside the parentheses: 4(3) - 4(0.4x) - 2(0.6x) - 2(3)

3. Perform the multiplications: 12 - 1.6x - 1.2x - 6

4. Combine like terms: 12 - (1.6x + 1.2x) - 6

5. Simplify further: 12 - 2.8x - 6

6. Combine constants: (12 - 6) - 2.8x

7. Perform the remaining subtraction: 6 - 2.8x

So the simplified expression is: 6 - 2.8x