Question

12,8( y-12,8)=6,8 помогите плиз решить y пилилилилилз

Answer 1

Ответ:

12,8y-163,84=6,8

12,8y=6.8+163,84

12,8y=170,64

y=170,64:12,8

y=13,33125

Answer 2

To solve for the value of y in the given equation, follow these steps:

1. Distribute the number outside the parentheses (12.8) to the term inside the parentheses (y - 12.8).

2. Isolate the term with y on one side of the equation.

Let's proceed with the steps:

1. Distribute 12.8 to (y - 12.8):

12.8 * y - 12.8 * 12.8 = 6.8

2. Simplify the equation:

12.8y - 163.84 = 6.8

3. Now, isolate the term with y:

Add 163.84 to both sides of the equation to move the constant term to the right side:

12.8y = 6.8 + 163.84 12.8y = 170.64

4. Finally, solve for y by dividing both sides of the equation by 12.8:

y = 170.64 / 12.8 y = 13.325

So, the value of y is approximately 13.325.