Which expression shows x and its opposite are 0?(1 point)

Responses

x+(−x)=0
x plus left parenthesis negative x right parenthesis equals 0

x+x=0
x plus x equals 0

x+(1x)=0
x plus left parenthesis Start Fraction 1 over x End Fraction right parenthesis equals 0

x+(−1x)=0
x plus left parenthesis negative Start Fraction 1 over x End Fraction right parenthesis equals 0

1 answer

The expression that shows \( x \) and its opposite are 0 is:

\( x + (-x) = 0 \)

This correctly represents the idea that a number and its opposite (or additive inverse) will sum to zero.