6. Martin is currently four times as old as his brother Luther. After 10 years, he will be twice the age of his brother. Find their current ages.
6. Martin is currently four times as old as his brother Luther. After 10 years, he will be twice the age of his brother. Find their current ages.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.7: Puzzle Problems
Problem 31P
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