06-12-2019
Mathematics

contestada

7x + 4y = 5
7x + 4y = 12

Respuesta :

BrainyAlice28 BrainyAlice28

07-12-2019

Answer:

No answer

Step-by-step explanation:

Let's say I would like to eliminate x in order to find the value of y.So I multiply the second equation by (-1), but than I also eliminate y. Therefore, this system of equations doesn't have a solution.

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