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Mathematics 21 Online
OpenStudy (anonymous):

Please explain this step by step....

OpenStudy (anonymous):

\[3(k-5)+9k \ge -3\]

OpenStudy (shamil98):

First, you want to distribute the 3 to (k-5)

OpenStudy (shamil98):

Do you know how to do that?

OpenStudy (anonymous):

so 3k-15+9k?

OpenStudy (shamil98):

Yes. 3k-15+9k >= -3

OpenStudy (anonymous):

then what do I do?

OpenStudy (shamil98):

Combine the like terms. Then, you want to get k by itself.

OpenStudy (anonymous):

|dw:1382308753892:dw| correct?

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