Question

9y-4(2y-5)=3y-4(3y+5) кто нибудь уравнение решить пж 6"б" класс пж пж срочна!!​

Answer 1

Ответ:

Пошаговое объяснение:

9у - 4(2у - 5) = 3у - 4(3у + 5)

9у - 8у + 20 = 3у - 12у - 20

у + 20 = - 9у - 20

у + 9у = -20 - 20

10у = -40

у = -40 : 10

у = -4

Answer 2

Ответ:

Пошаговое объяснение:

9y-4(2y-5)=3y-4(3y+5)

9у-8у+ 20= 3у - 12у - 20

9у-8у-3у+12у= -20 -20

10у= - 40

у= - 40 : 10

у= -4

Answer 3

Solving the Equation 9y-4(2y-5)=3y-4(3y+5)

To solve the equation 9y-4(2y-5)=3y-4(3y+5), we will follow the steps to simplify and solve for the variable y.

1. Distribute the terms inside the parentheses: - 9y - 8y + 20 = 3y - 12y - 20

2. Combine like terms: - y + 20 = -9y - 20

3. Isolate the variable y: - Add 9y to both sides: y + 9y + 20 = -20 - Combine like terms: 10y + 20 = -20 - Subtract 20 from both sides: 10y = -40 - Divide by 10: y = -4

So, the solution to the equation 9y-4(2y-5)=3y-4(3y+5) is y = -4.

Conclusion

The solution to the equation is y = -4. If you have any more questions or need further assistance, feel free to ask!