Question

-0.9(х-3)-3.3+7.4х=-24.5-19.8х+7.8

Answer 1

Відповідь:

х= - 161/263

Покрокове пояснення:

Answer 2

Ответ:

-161/263

Пошаговое объяснение:

Раскроем скобки:

-0.9x+2.7-3.3+7.4х=-24.5-19.8х+7.8

Перенесем "х" в левую часть

-0.9х+7.4х+19.8х=-24.5+7.8-2.7+3.3

26,3х=-16,1

х=-16,1/26,3

х=-161/263

Answer 3

To solve the equation $-0.9(x-3)-3.3+7.4x=-24.5-19.8x+7.8$, you can follow these steps:

1. Distribute the terms on both sides of the equation: $-0.9x + 2.7 - 3.3 + 7.4x = -24.5 - 19.8x + 7.8$

2. Combine like terms on each side: $6.5x - 0.6 = -11.7 - 19.8x$

3. Move all the terms involving $x$ to one side of the equation and the constants to the other side. You can do this by adding $19.8x$ to both sides and adding 0.6 to both sides: $6.5x + 19.8x = -11.7 + 0.6$

   This simplifies to: $26.3x = -11.1$

4. Finally, solve for $x$ by dividing both sides by 26.3: $x = \frac{-11.1}{26.3}$

   This is the solution to the given equation. You can further simplify the fraction if needed.