Question

Find the sum of additive inverse of (5m+7n) and additive inverse of (-2m-3n).

Hope you will find the answer

Answer 1

additive inverse =>>. if A is a number then additive inverse would be -A such that A+(-A)=0

so additive inverse of 5m +7n is

-5m-7n

and additive inverse of -2m-3n is

2m+3n

so

-5m-7n + 2m + 3n = -3m-4n.

hope it helps you

Answer 2

Answer:

additive inverse of 5m +7n is

-5m-7n

and additive inverse of -2m-3n is

2m+3n

so

-5m-7n + 2m + 3n = -3m-4n.