aturner33
aturner33
02-02-2021
Mathematics
contestada
Writing linear equations Quiz 4-3
Respuesta :
MsVeronica
MsVeronica
03-02-2021
Answer:
x+y=z; 3(x+1)+4(y+1)=20
Step-by-step explanation:
3x+3+4y+4=20
3x+4y×7=20
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