Tiffany is 34 years old and Vanessa is 6 years old. How many years will it take until Tiffany is only 3 times as old as Vanessa?
1 Expert Answer
Math tutor 10+ years with middle and high school students
34 + X = (6+X)3.
34+X = 18+3X
solve for X
so X=8, after 8 yrs
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