Question

При каком значении переменной y значение выражения 3(y-4) равно -13? ПОЖАЛУЙСТА РЕШИТЕ СРОЧНО!!!

Answer 1

3(y-4)=-13

3y-12=-13

3y=12-13

3y=-1

y=-1|3

Answer 2

3(у-4)= -13
3у- 12= -13
3у= -13+12
3у= -1
у= -⅓

Answer 3

Solving the Equation 3(y-4) = -13

To solve the equation 3(y-4) = -13, we can follow these steps:

1. Distribute the 3: Multiply 3 by each term inside the parentheses. 2. Combine like terms: Simplify the expression by combining like terms. 3. Isolate y: Solve for y by performing the necessary operations to isolate it on one side of the equation.

Let's solve the equation step by step.

Step 1: Distribute the 3

The equation 3(y-4) = -13 can be simplified by distributing the 3 to each term inside the parentheses.

The result of distributing 3 is: 3y - 12 = -13

Step 2: Combine Like Terms

Now, we can combine the constant terms on the left side of the equation.

The equation becomes: 3y - 12 + 12 = -13 + 12 Simplifying further, we get: 3y = -1

Step 3: Isolate y

To isolate y, we divide both sides of the equation by 3.

The final solution is: y = -1/3

Therefore, when the variable y is equal to -1/3, the value of the expression 3(y-4) is equal to -13.

I hope this helps! If you have any further questions or need additional assistance, feel free to ask.