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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