I need help with an algebra problem

Algebra
Tutor: None Selected Time limit: 1 Day

Nov 18th, 2015

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

We just need to multiply all the numbers of the matrix by the given scalar (in this exercise by -3) like this.

 B =        -1      2      -------------------->   - 3B =    -3(-1)       -3(2)    ------------------->   - 3B =     3     - 6

                1    - 6                                                  -3(1)         -3(-6)                                             - 3     18

Final answer:

- 3B =    3      - 6

             - 3      18

Please let me know if you need any clarification. I'm always happy to answer your questions.
Nov 18th, 2015

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