SOLUTION: Gef is 10 years old and his brother is 2 yeares old.In how many years will gef be twice as old as his brother

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Question 1104175: Gef is 10 years old and his brother is 2 yeares old.In how many years will gef be twice as old as his brother
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
10%2Bx=2%282%2Bx%29
10%2Bx=4%2B2x
6=x
SIX more years.