Question

1)8,645:х=3,5,2)14 : (х+2,375)=3,2

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

To solve these equations, let's break them down step by step:

1. 8,645 : x = 3.5

To isolate x, we can cross-multiply:

8,645 * x = 3.5

Now divide both sides of the equation by 8,645 to solve for x:

x = 3.5 / 8,645

Calculating the division, we get:

x ≈ 0.000404

Therefore, the solution to the equation is x ≈ 0.000404.

2. 14 : (x + 2.375) = 3.2

To solve for x, we can start by multiplying both sides of the equation by (x + 2.375):

14 = 3.2 * (x + 2.375)

Next, distribute the 3.2 to both terms inside the parentheses:

14 = 3.2x + 3.2 * 2.375

Calculate the right side:

14 = 3.2x + 7.6

Now, subtract 7.6 from both sides of the equation:

14 - 7.6 = 3.2x

6.4 = 3.2x

Finally, divide both sides by 3.2 to solve for x:

x = 6.4 / 3.2

Simplifying the division, we find:

x = 2

Therefore, the solution to the equation is x = 2.