Question

Решить уравнение для 5 класса 2143 минус скобках игрек плюс пять закрыть скобку равно 293

Answer 1

2143-(у+5)=293
-(у+5)=293-2143
-у-5=-1850
-у=-1850+5
-у=-1845
у=1845

Answer 2

Solving the Equation for 5th Grade

To solve the equation 2143 - (y + 5) = 293 for 5th grade, we can follow these steps:

1. Isolate the Variable: - First, we need to isolate the variable "y" by performing operations to get it by itself on one side of the equation.

2. Solve for y: - Once the variable is isolated, we can solve for its value.

Solution Steps

1. Isolate the Variable: - To isolate the variable "y", we can start by simplifying the equation by removing the parentheses.

- The equation 2143 - (y + 5) = 293 simplifies to 2143 - y - 5 = 293 after removing the parentheses.

- Further simplifying, we get 2138 - y = 293.

2. Solve for y: - To solve for "y", we need to get "y" by itself on one side of the equation. We can do this by performing inverse operations.

- Subtracting 2138 from both sides of the equation, we get -y = 293 - 2138.

- Simplifying further, we get -y = -1845.

- Finally, multiplying both sides by -1 to solve for "y", we get y = 1845.

Conclusion

Therefore, the solution to the equation 2143 - (y + 5) = 293 is y = 1845.