193259
193259
12-02-2020
Mathematics
contestada
solve the system using substitution 3x+7y=3
x-3y=-15
Respuesta :
tayasimpson11
tayasimpson11
12-02-2020
Answer:
3x+7y=3
x-3y=-15
2x+4y=-18
HOPE THIS HELPS!!!!!!!
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