Question

10(х+2)=-7 решитеееее​

Answer 1

Ответ:

-2.7

Пошаговое объяснение:

1) Раскрываешь скобки: 10x+20=-7

2) 10х=-27

3)x=-2.7

Answer 2

Ответ:

-2,7

Пошаговое объяснение:

10(х+2)=-2

10х+20=-7

10х=-7-20

10х=-27

х=-2,7

Answer 3

To solve the equation 10(x + 2) = -7, we'll follow these steps:

1. Distribute the 10 to the terms inside the parentheses: 10 * x + 10 * 2 = -7 10x + 20 = -7

2. Move the constant term to the other side of the equation by subtracting 20 from both sides: 10x = -7 - 20 10x = -27

3. Divide both sides of the equation by 10 to isolate x: x = -27 / 10 x = -2.7

Therefore, the solution to the equation 10(x + 2) = -7 is x = -2.7.