Question

choose the equivalent system of linear equations that will produce the same solution as the one given below.4x − 2y = 62x y = 5

Answer 1

If there were an options to choose it would have been easier. But I think the most obvious answer is that we should devide the first equation by 2. And we get 2x-y=31x and the second one y/2=2,5. Or something like that.