tcbrownlee22
tcbrownlee22
16-07-2019
Mathematics
contestada
what is d –10 – 2d + 7 = 8 + d – 10 – 3d
Respuesta :
myamarie2606
myamarie2606
20-07-2019
Answer:
d = 1, so 1 - 10 - 2*1 + 7 = 8 + 1 - 10 - 3*1 is true!
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