Question

0,2(5x-5) 10=-11, 5​

Answer 1

Ответ:

Пошаговое объяснение:

0,2(5x-5)=-11.5:10

0,2(5x-5)=-1.15

5х-5=-1.15:0.2

5х-5=5.75

5х=5.75+5

5х=10.75

х=10.75:5

х=2.15

Answer 2

It seems like you have an equation, but it's not entirely clear due to the formatting. I'll do my best to interpret and solve it.

If the equation is:

0.2(5x - 5) + 10 = -11.5

Then, we can solve for 'x' step-by-step:

1. Distribute the 0.2 to the terms inside the parentheses:

1x - 1 + 10 = -11.5

2. Combine like terms:

1x + 9 = -11.5

3. Move the constant term to the other side of the equation by subtracting 9 from both sides:

1x = -11.5 - 9

4. Simplify:

1x = -20.5

5. Finally, divide by the coefficient of 'x' (which is 1) to isolate 'x':

x = -20.5

So the solution to the equation is:

x = -20.5

If the equation is different or if there was a typo in the original question, please provide the correct equation, and I'll be happy to help you solve it.