hodgenr
hodgenr
17-04-2021
Mathematics
contestada
Solve using elimination. -2x+2y=2, 2x-y=4.
Respuesta :
mousasmady
mousasmady
17-04-2021
Answer:
y=6
x=5
Step-by-step explanation:
x=(y+4)/2
-2(y+4)/2+2y=2
-y-4+2y=2
y-4=2
y=6
x=(6+4)/2
x=5
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