Question

15. Решите уравнение: 5 | y | = 50 А) 10 Б) -10 Мне нужно так, как они решили​

Answer 1

Ответ:

-10; 10

Пошаговое объяснение:

5|y|=50

|y|=50/5

|y|=10

y=±10

Answer 2

Solving the Equation 5|y| = 50

To solve the equation 5|y| = 50, we can follow these steps:

1. Isolate the Absolute Value: Divide both sides of the equation by 5 to isolate the absolute value.

2. Set Up Two Equations: Since the absolute value can result in two equations, one positive and one negative, we'll set up both equations.

3. Solve for y: Solve for y in both equations to find the possible values.

Let's proceed with these steps.

Step 1: Isolate the Absolute Value

Dividing both sides of the equation by 5, we get:

|y| = 10

Step 2: Set Up Two Equations

We'll set up two equations based on the positive and negative cases of the absolute value:

1. For the positive case: y = 10 2. For the negative case: y = -10

Step 3: Solve for y

So, the solutions for the equation 5|y| = 50 are: - y = 10 - y = -10

This is how the equation can be solved to find the values of y.