raynn
raynn
01-11-2018
Mathematics
contestada
Three times the sum of a number and 10 is 24
Respuesta :
wegnerkolmp2741o
wegnerkolmp2741o
01-11-2018
3*(n+10)=24
divide by 3
n+10 = 8
subtract 10 from each side
n =-2
Answer n=-2
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