Question

(-5)+(-8)=(-8)+(............)​

Answer 1

Answer:

-5 +-8 = -13

-8 +x =-13

so x= -13+8

=-5

Answer 2

$lets \: take \: the \: missing \: no \: = x \\ \\ - 5 - 8 = - 8 + x \\ - 13 + 8 = x \\ \\ - 5 = x \\ \\ the \: missing \: number \: is \: - 5$

${\huge{\blue{\underline{\underline{ᴍʀ.ѕнαямα:}}}}}$