Question

З лінійного рівняння 3х -4у =12 виразіть змінну х через у змінну . Помогите очень срочно надо!!!!(​

Answer 1

Ответ:

х=4у/3-4

Объяснение:

3х -4у =12

3х=4у+12

делим обе части на 3

х=4у/3-4

Answer 2

Expressing x in terms of y in the linear equation 3x - 4y = 12

To express x in terms of y in the linear equation 3x - 4y = 12, we need to isolate x on one side of the equation.

Here's how we can do it step by step:

1. Start with the given equation: 3x - 4y = 12.

2. Add 4y to both sides of the equation to eliminate the term -4y on the left side: 3x - 4y + 4y = 12 + 4y. Simplifying, we get: 3x = 12 + 4y.

3. Divide both sides of the equation by 3 to isolate x: (3x)/3 = (12 + 4y)/3. Simplifying, we get: x = (12 + 4y)/3.

Therefore, the expression for x in terms of y in the given linear equation is x = (12 + 4y)/3.

Please let me know if you need any further assistance!