Answer:
All real numbers
Step-by-step explanation:
-x -8 = -(x+8)
-(x+8) part should be rewritten -1 (x+8)
-x -8 = -1 (x+8)
-x -8 = -x - 8
0 = 0
infinitely many solutions
so its NOT "No solution"
No solution means different numbers on either side of the equal sign
since there are only 2 answer choices
it must be All real numbers
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