math - yasmin, Sunday, September 16, 2007 at 5:04pm
if 3 is subtracted from twice a number, the results is 9 more than the number. can you answer this
You can set it up this way, with x being the number. Solve for x.
2x - 3 = x + 9
if 3 is subtracted from twice a number, the results is 9 more than the number. can you answer this
2x - 3 = x + 9