Question 1107610
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Note: you can type "<=" without quotes to mean "less than or equal to". Similarly, ">=" means "greater than or equal to"


You have the right steps which are
-8 - b <= -8
-8 - b+8 <= -8+8
-b <= 0


The last step to do is multiply both sides by -1. This will flip the inequality sign from a "less than or equal to" sign to a "greater than or equal to" sign


So we go from this
-b <= 0
to this
b >= 0
after multiplying both sides by -1


The solution set is the set of all b values such that b is zero or a value larger than zero


To graph this, plot a closed circle at 0 on the number line. Then shade to the right of the closed circle. The closed circle indicates we include the endpoint as part of the solution set.
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