Question

find the additive inverse of the rational number -7by-​

Answer 1

★${\large{\underbrace{\textsf{\textbf{\color{red}{➵}{\color{green}{\:\:ANSWER\: :-}}}}}}}$ ★

Negative or Additive inverse: - or minus is the additive inverse for Rational, natural, whole numbers and integers, since adding its additive inverse to a number results in zero. Hence, a + (-a) = (-a) + a = 0, where a can be rational number or natural number or whole number of integer.