scetcherzart
scetcherzart
20-01-2021
Mathematics
contestada
need a quick answer please
Respuesta :
Аноним
Аноним
20-01-2021
Answer: x=28
Step-by-step explanation: 180 = (4x +7) + (2x+5)
180 = 6x +12
168=6x
28=x
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