SOLUTION: the sum of twice a number and 8 is equal to the sum of the number and 9

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Question 655411: the sum of twice a number and 8 is equal to the sum of the number and 9
Answer by ewatrrr(24785) About Me  (Show Source):
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Hi,

the sum of twice a numberhighlight%28x%29 and 8 

is equal to the sum of the number and 9

Question states***

 2x + 8 = x + 9

    x = 1

and...

2%2B8+=+1+%2B+9+=+10