How to solve? I basically want to know the first step..

Mathematics

2 answers:

Ratling [72]3 years ago

8 0

In the equation x-y = 5 subtract x from both sides , and then divide by -y. so at the ned you will get what y equals to and plug that into your equation
2x-2y = 10.

Let me know if this is helpful :)

inessss [21]3 years ago

5 0

You have to get x alone and then do the rest of the steps

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