3 years ago

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

Mathematics

1 answer:

xz_007 [3.2K]3 years ago

5 0

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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