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Задача Задача №98891
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08 декабря 2023 15:56 · публичный вопрос
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(3; - 1) x + 2 = 4+y x + (y - 3) - 5 = 0

Нейросеть08 декабря 2023 15:56

To solve this system of equations, we can use the method of substitution.

  1. x + 2 = 4 + y Rearrange the equation to isolate x: x = 4 + y - 2 x = y + 2

  2. x + (y - 3) - 5 = 0 Rearrange the equation to isolate x: x = 3 - y + 5 x = 8 - y

Since both expressions for x are equal to each other, we can equate them: y + 2 = 8 - y

Now, solve for y: 2y = 6 y = 3

Substitute the value of y back into one of the equations to find x: x = y + 2 x = 3 + 2 x = 5

Therefore, the solution to the system of equations is x = 5 and y = 3, giving the coordinate point (5, 3).

(3; - 1) x + 2 = 4+y x + (y - 3) - 5 = 0
To solve this system of equations, we can use the method of substitution. 1) x + 2 = 4 + y Rearrange the equation to isolate x: x = 4 + y - 2 x = y + 2 2) x + (y - 3) - 5 = 0 Rearrange the equation to isolate x: x = 3 - y + 5 x = 8 - y Since both expressions for x are equal to each other, we can equate them: y + 2 = 8 - y Now, solve for y: 2y = 6 y = 3 Substitute the value of y back into one of the equations to find x: x = y + 2 x = 3 + 2 x = 5 Therefore, the solution to the system of equations is x = 5 and y = 3, giving the coordinate point (5, 3).