hmcgowan2045
hmcgowan2045
02-11-2020
Mathematics
contestada
Solve for the value of d.
Respuesta :
tiafathihah23
tiafathihah23
02-11-2020
Answer:
d+7+3d+5=180
4d+12=180
4d=180-12
4d=168
d=42
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