patelvedika
patelvedika
10-10-2020
Mathematics
contestada
Three times the sum of d and 4 is 32.
Respuesta :
DORAEMONTHEWEREWOLF
DORAEMONTHEWEREWOLF
10-10-2020
Answer:
d
=
2
0
/
3
Step-by-step explanation:
d+4
3 times the sum
3(d+4)=32
3d+12=32
3d=32-12
3d=20
/3
d=20/3
Answer Link
Аноним
Аноним
10-10-2020
Answer:
6 2/3
Step-by-step explanation:
3×(d±4)≡32
3d±12≡32
-12 -12
3d≡20
20÷3≡6 2/3
Answer Link
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