SOLUTION: If 3 is added to a number and this sum is doubled, the result is 2 more than the number.

SOLUTION: If 3 is added to a number and this sum is doubled, the result is 2 more than the number.

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Question 127951: If 3 is added to a number and this sum is doubled, the result is 2 more than the number.
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

If is added to a number
we have
and this sum is ,
we have
the result is more than the number,
we have
solve for :

check:

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