21jtfox
21jtfox
29-05-2021
Mathematics
contestada
if a÷b=3 and a+b=2 what is a – b?
Respuesta :
keziaho
keziaho
29-05-2021
A=2-b
2-b/b=3
2-b=3b
B=1/2
A=3/2
A-b=3/2-1/2=1
Answer is 1
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