The expression that shows \( x \) and its opposite (which is \( -x \)) are equal to 0 is:
\[ x + (-x) = 0 \]
This simplifies to:
\[ x - x = 0 \]
or simply:
\[ 0 = 0 \]
This confirms that \( x \) and its opposite sum to zero.
Which expression shows x and its opposite are 0?(1 point)
1 answer