Solve write set notation for the answer -8y=6

Question

Solve write set notation for the answer -8y≤6

Answer 1

-8y ≤ 6

 

Divide both sides by -8.  When you multiply or divide an inequality by a negative number, you have to flip the inequality sign, in this case from ≤ to ≥

 

y ≥ -3/4

 

In set notation:

 

{y|y∈R, y≥-3/4}

 

where R is the set of real numbers.