soph2428
soph2428
22-09-2019
Mathematics
contestada
3b + 7 = -2
What is the answer
Respuesta :
JessicaGhibliLover
JessicaGhibliLover
22-09-2019
Answer:
b=-3
Step-by-step explanation:
3b=-2-7
3b=-9
b=-3
Answer Link
TheBlueFox
TheBlueFox
22-09-2019
3b + 7 = -2
- 7 - 7 ← subtract 7 on both sides
3b = -9 ←divide both sides by 3
÷3 ÷3
b = -3
Answer Link
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