We are given the following inequality:
[tex]1<2+k[/tex]
We will solve for the variable "k". To do that we will subtract 2 from both sides of the inequality:
[tex]1-2<2-2+k[/tex]
Solving the operations:
[tex]-1The solutions are the values of "k" that are greater than -1. In a number line this can be represented as:
Since the solution does not involve an equal sign this means that -1 is not included in the solution. We represent that using a hollowed circle on -1.
