Question

3,9-(х-6,1)=-17,4 спростити вираз

Answer 1

Ответ:

27,4

Пошаговое объяснение:

всё в файле с объяснениями

Answer 2

Пошаговое объяснение:

3,9-x-61=-17.4

-x=-17.4-3.9+61

-x=74.5

Answer 3

To simplify the expression, follow these steps:

1. Distribute the negative sign across the parentheses.
2. Combine like terms.

Let's simplify the expression step by step:

1. Distribute the negative sign: 3 - 9 * (x - 6.1) = -17.4

2. Perform the multiplication: 3 - 9x + 55.9 = -17.4

3. Combine like terms: -9x + 58.9 = -17.4

4. Isolate the variable term on one side (subtract 58.9 from both sides): -9x = -17.4 - 58.9

5. Simplify the right side: -9x = -76.3

6. Solve for x by dividing both sides by -9: x = -76.3 / -9

7. Final result: x = 8.48

So, the simplified value of the expression is x = 8.48.