Please read the guidelines for use of this site. When you do that, post your work.can you please simplify 5 - |x - 5|, given that x >5.
Please read the guidelines for use of this site. When you do that, post your work.
Hint: If \(\displaystyle t\ge -1\) then \(\displaystyle |t+1|=t+1\).
x = 10 certainly satisfies the given equation. But:I'm getting 10 cuz
5 - |x - 5| = 0
5 - x +5 = 0
- x + 10 = 0
x = 10
Still not sure if this right. Also, there's a hint with it: Try choosing a test value for [FONT=MathJax_Math-italic]x[/FONT] that satisfies the inequality..
x = 10 certainly satisfies the given equation. But:
What do you get when x = 0 ?
That is because:It says answer is incorrect
There is absolutely nothing about equaling zero on the original post.I'm getting 10 cuz
5 - |x - 5| = 0
Still not sure if this right. Also, there's a hint with it: Try choosing a test value for [FONT=MathJax_Math-italic]x[/FONT] that satisfies the inequality..
There is absolutely nothing about equaling zero on the original post.
If \(\displaystyle x>5\) then \(\displaystyle 5-|x-5|=5-(x-5)=10-x\)
Now where is the \(\displaystyle \Large =0~?\)
… simplify 5 - |x - 5|, given that x >5
First you posted an expression, then you posted an equation.5 - |x - 5| = 0
First you posted an expression, then you posted an equation.
If your original post shows the actual exercise, then don't set the expression equal to zero. You know x-5 is positive (because x is greater than 5). Therefore, |x-5| is the same as (x-5).
5 - (x - 5)
Simplify it. :cool:
First you posted an expression, then you posted an equation.
If your original post shows the actual exercise, then don't set the expression equal to zero. You know x-5 is positive (because x is greater than 5). Therefore, |x-5| is the same as (x-5).
5 - (x - 5)
Simplify it. :cool:
Those expressions are identical; is there a typo?… Will |6 - X| be |6 - X|?
Those expressions are identical; is there a typo?
Yes, given x > 6… If it's |6-x|-9 then it would be (x-6)-9 = x-15 …
can you please simplify 5 - |x - 5|, given that x >5.