Question

additive inverse of -3/7 is​

Answer 1

Answer:

Additive Inverse. Two numbers are additive inverses if they add to give a sum of zero. 3 and -3 are additive inverses since 3 + (-3) = 0. x and -x are additive inverses since x + (-x) = 0.

Answer 2

Step-by-step explanation:

$\frac{ - 3}{7} = \frac{ - 7}{3} \\ or \\ \frac{ - 3}{7} + \frac{ - 7}{3} = \frac{ - 3}{7} - \frac{7}{3} \\ = \frac{ - 3 \times 3 - 7 \times 7}{7 \times 3} \\ = \frac{ - 9 -49 }{21} = \frac{ - 58}{21}$

it's that's the right answer