SOLUTION: two times a number plus 3 equals 1/2 of the number plus 12. what is the number

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Question 928714: two times a number plus 3 equals 1/2 of the number plus 12. what is the number
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
2x+3=0.5x+12
1.5x=12-3
x=9/1.5
x=6