shundrase shundrase

30-01-2018
Mathematics

contestada

how do you solve?
-5x+7y=12
-5+3y=19

Respuesta :

Kudamare Kudamare

30-01-2018

I don't know about the first one but the second one you just subtract 5 from both sides of the equation:

3y = 14

Then you see, what times 3 equals 14...

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