SOLUTION: half a number plus 9 is equal to double the number. what is the number?
x divided by 2+9=2x
Algebra.Com
Question 857232: half a number plus 9 is equal to double the number. what is the number?
x divided by 2+9=2x
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
x/2+9=2x
x+18=4x
18=3x
6=x
check
3+9=12
ok
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