Salesman Salesman

27-01-2021
Mathematics

contestada

−90x+10y=110
5x+10y=15

Using elimination process. How on earth do you answer this problem. Please be very detailed with what you are doing. It's very confusing.

Respuesta :

ashly04286 ashly04286

27-01-2021

It’s x= -1. I explained what you need to do in each step!

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