Question

How do you solve the following system?: `-2x +7y =-6 , 12x +25y = -2`

Answer 1

`x=68/67,y=-38/67`

Explanation:

Multiplying the first equation by `6` and adding to the second we get
`67y=-38` so
`y=-38/67`
from here we get

`-2x=-6+7*38/67`

so
`x=68/67`