yoyaochoa09
yoyaochoa09 yoyaochoa09
  • 23-11-2021
  • Mathematics
contestada

what does n mean in -10(n-5)=40

Respuesta :

livd34 livd34
  • 23-11-2021
Distribute -10
-10n - 50 = 40
Add 50 to both sides
-50 + 50 would cancel
- 50 + 40 = -10
Divide by -10
-10/-10 = 1
N=1
Answer Link
Аноним Аноним
  • 23-11-2021

Answer:

Divide both sides by -10

-10n+2=40

subtract 2 from both sides so

40-2=38

10n/10= 38/10

3.8 = n

Step-by-step explanation:

Answer Link

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