euzysmurf
euzysmurf
17-12-2020
Mathematics
contestada
solve for k: 3(k+8) = 21
Respuesta :
220113680
220113680
17-12-2020
3(k+8)=21
3k+24=21
-24 -24
3k=-3
-------- = k=-1 is your answer
3 3
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