-2x<= -2x - 1.
-2x + 2x <= -1,
0 <= -1. No sol.
2n > n + n,
2n > 2n. No sol.
solve the inequality, if possible.
-2x-<-2x-1 2n>n+n
then tell what type of equation it is. it is either x># (or a variation of this),
all real numbers, or no solution.
1 answer