Question 765356: a sofa is 12 yrs. old as teble is 36 yrs. old . in how many years will the table be twice as old as sofa
Answer by suruman(21)   (Show Source):
You can put this solution on YOUR website! A sofa is currently 12 years old. A table is currently 36 years old.
After x years from now, table will be twice as old as sofa.
36 + x = 2* (12 + x)
36 + x = 24 + 2x
12 = x
Therefore, after 12 years from now, Table will be twice as old as Sofa.
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