using "or" compound inequalities

Algebra
Tutor: None Selected Time limit: 1 Day

using the "or" compound inequalities my given expression is 5x+3<=-2 or 13-x<=6 

Jun 5th, 2015

Thank you for the opportunity to help you with your question!

Solve seperatly:

5x + 3 <= -2;    5x <= -5;   x <= -1

13 - x <= 6;     -x  <= -7;    x >= 7

Since this is an "or" statement, we have to include all values less than or equal to -1 and greater than or equal to 7.

Hope that helps.

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 5th, 2015

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