Question

Solve |x|<13

Answer 1

its the absolute value which mean positive and the x is already positive, so the problem become x<13
and thats your answer

Answer 2

for example if the problem was |-x|<13 then the problem would look like x>13 because with the absolute making it a positive from a negative you have to switch the signs

Answer 3

in this case it was already positive inside the lines so you don't need to flip the sign

Answer 4

these are my chooses
{-13, 13}
{x|-13< x< 13}
{x|x< -13 or x> 13}

Answer 5

c: hope I helped

Answer 6

and milenastro22 you are wrong.

Answer 7

thank you low but witch one is it out of my chooses

Answer 8

you do not have multiple answers for this what you wrote makes no sence.

Answer 9

ohh those are your choices i got confused lol

Answer 10

its cool

Answer 11

the first one

Answer 12

are u sure

Answer 13

\(\large |x|<13 \implies
\begin{cases}
+x < 13\implies x < 13\\
-x < 13\implies x > -13
\end{cases}\)