lma4705
lma4705
17-01-2020
Mathematics
contestada
Is (2,2) a solution to x+y=4 and 5x+5y=20
Respuesta :
alecmattalic
alecmattalic
17-01-2020
Answer:
yes
Step-by-step explanation:
2+2=4
5(2)+5(2)=
10+10=
20
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