Answer:
10 < x
Step-by-step explanation:
-x+10 <0
Add x to each side
-x+x+10 < 0+x
-x+10<0
X has to be any number less than -11. If x was -10, the answer would be wrong because you would get 0<0. We want something less than 0, so you could do:
x=-15
-15+10<0
-5<0
True
