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John is w years old. His sister is 16 years old and his brother is twice John's age. All three siblings have a total age of 31. a) Write an equation to represent this. b) S…

John is w years old. His sister is 16 years old and his brother is twice John's age. All three siblings have a total age of 31. a) Write an equation to represent this. b) S…
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John is w years old. His sister is 16 years old and his brother is twice

John's age. All three siblings have a total age of 31.
a) Write an equation to represent this.
b) Solve your equation to find out John's age.

User Rogerthat
by
8.6k points

1 Answer

2 votes

Answer: 16* 2

Explanation:

User Dalton Sweeney
by
8.0k points
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