Question

|k + 6| = 3

{–3, 9}
{–3, 3}
{–9, –3}
{all real numbers greater than or equal to –9 and less than or equal to –3}

Answer 1

\[|-9+6|=3\]\[|-3|=3\]\[3=3\]
\[|-3+6|=3\]\[|3|=3\]\[3=3\]
when absolute value, you ignore the sign and it always becomes positive.
k={-9,-3}