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2 years ago

14

30-3n = 10n = what?

2 answers:

hram777 [196]2 years ago

7 0

Answer:-20/3

Step-by-step explanation:

30-3n=10

Subtract both sides by 30

-3n=-20

Divide both sides by -3

n = -20/3

max2010maxim [7]2 years ago

4 0

Answer:

n = 20/3

Step-by-step explanation:

30 = 3n + 10

20 = 3n

n = 20/3

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Step-by-step explanation:

Step 1: Expand by distributing sum groups.

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