0.6(10n+25)=10+5n Solve

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asked Aug 17, 2023 171k views

3 votes

0.6(10n+25)=10+5n

Solve

Mathematics
high-school

Harshawardhan asked

by Harshawardhan

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2 Answers

10 votes

Answer:

The answer is N=-5

Explanation:

Sove for n by simplifying both sides of the equation then isolating the variable.

Steve Sheldon answered Aug 18, 2023

by Steve Sheldon

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13 votes

Answer: -5

Explanation:

Open brackets:

$(0.6*10n) + (0.6*25) = 10 + 5n\\6n+15 = 10+ 5n$

Isolate variables:

$- > 15-10 = 5n-6n \\- > 5 = -1n\\- > n = -5$

FedorSmirnov answered Aug 23, 2023

by FedorSmirnov

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