Question

Find -x+10 less than o

Answer 1

-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

Answer 2

10 < x

Explanation:

-x+10 <0

Add x to each side

-x+x+10 < 0+x

10 < x