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Mathematics 21 Online
OpenStudy (anonymous):

Solve for u. |u+3|<5

OpenStudy (anonymous):

because this question is an absolute value equation you must make 2 equations u + 3 < 5 u + 3 > -5 so u would be u < 2 and u > -8

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

how about this one |c|–4>2

OpenStudy (anonymous):

its is the same thing you will need to instead leave c alone c > 6 c < -6

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