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Naya is four less than twice her brother's age. Naya is eighteen years old. Which equation can we use to solve for her brother's age?
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Naya is four less than twice her brother's age. Naya is eighteen years old.

Which equation can we use to solve for her brother's age?

User Thomas Jaunism
by
8.3k points

2 Answers

4 votes
18+4+22
22 multiplied by 2 is 44
User Cnp
by
7.3k points
5 votes
2n-4=18

N is her brother's age.
User Cherelle
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8.7k points
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