3 years ago

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

Mathematics

2 answers:

Nataly [62]3 years ago

8 0

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:

sergejj [24]3 years ago

3 0

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

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