gracieuwu
gracieuwu
19-03-2021
Mathematics
contestada
help please !!! will give brainliest
Respuesta :
seulpinokiogi
seulpinokiogi
22-03-2021
Answer:
x=-1
Step-by-step explanation:
(15-6+12+x ) / 4 = 5
20 = 27-6+x
20=21+x
x=-1
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