paigepietras paigepietras

18-11-2014
Mathematics

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PLEASE HELP ME! How do you factor out the coefficient of a variable?? Example: 5c - 15

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konrad509 konrad509

18-11-2014

[tex]5c-15=\\ 5(c-3)[/tex]

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sarahrodriguez9 sarahrodriguez9

18-11-2014

divide both by a number that can go into both terms so it will be 5 .
[tex] \frac{5c-15}{5} [/tex] which is 5(c-3)

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