Question

5,5 + (12-x)*6,25=69,75 ​

Answer 1

Ответ:

1,72

Объяснение:

80,5-6,25х=69,75

-6,25х=-10,75

Answer 2

To solve the equation $5.5 + (12 - x) \times 6.25 = 69.75$, we'll follow these steps to isolate $x$:

1. Distribute the multiplication: $5.5 + 75 - 6.25x = 69.75$

2. Move the constant term (75) to the right-hand side: $5.5 - 69.75 = - 64.25 = -6.25x$

3. Now, divide both sides by -6.25 to isolate $x$: $x = \frac{-64.25}{-6.25}$

4. Calculate $x$: $x \approx 10.28$

So, the approximate value of $x$ that satisfies the equation is $x \approx 10.28$.