Answers

2014-06-12T12:34:41+08:00
3 the answer of x in your problem
0
2014-06-12T12:36:12+08:00
2x+1+x=9
3x=9-1
3x=8
 \frac{3x}{3}  \frac{8}{3}
x =  \frac{8}{3}
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When solving for the absolute value, there are two answers right? Or is it not applicable in the equation? I was thinking of a positive and a negative nine
absolute value only means u use the positive value.
thats y its called absolute..no negative values..
Ohhhhhhhhh thankyouuuuu :D
your welcome..