Answer:
Option A
Step-by-step explanation:
Given the following question:
[tex]-6+x=-5[/tex]
Substitute the variable for any of the options and then solve.
[tex]-6+x=-5[/tex]
[tex]x=1[/tex]
[tex]-6+1=-5[/tex]
[tex]=-5[/tex]
Your answer is "1" or option A.
Hope this helps.