Question

А) 4,5:(3х)=4:28=? решениение напишите пожалуйста

Answer 1

4,5:3х=4:28

126=12х

х=126/12

х=10,5

Answer 2

Solution for 4.5:(3x) = 4:28

To solve the equation 4.5:(3x) = 4:28, we can follow these steps:

1. Isolate the Variable: - Multiply both sides of the equation by 3x to eliminate the fraction.

2. Solve for x: - After isolating x, solve for its value.

Let's solve the equation step by step.

Step 1: Isolate the Variable

To eliminate the fraction, we can multiply both sides of the equation by 3x:

4.5 = (4/28) * 3x

Step 2: Solve for x

Now, we can solve for the value of x:

4.5 = (4/28) * 3x
4.5 = (1/7) * 3x
4.5 = (3/7)x
x = (4.5 * 7) / 3
x = 10.5 / 3
x = 3.5

Answer:

The solution to the equation 4.5:(3x) = 4:28 is x = 3.5.

[[SOURCE #8]]