juljomo
juljomo
06-10-2020
Mathematics
contestada
Solve by elimination
-8x+8y=19
-4x+4y=8
Respuesta :
corlew613
corlew613
06-10-2020
Answer: the first one :x=y+ −19 /8
the second one: x=y−2
Step-by-step explanation:
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