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Linear Algebra 7 Online
OpenStudy (anonymous):

how to solve word problems in maths

OpenStudy (amistre64):

read the words, determine a solution process, and then work it out .... if wrong, then determine what needs to be fixed

OpenStudy (anonymous):

michael is 3 times older as andrew who is 2 yrs older than james, their combined ages is 33. how old is andrew ? can someone please help me with this question

OpenStudy (amistre64):

define some variables tha tmake the situation simpler to read mathematically

OpenStudy (amistre64):

m is 3times older than a m = 3a ------------- a is 2 more than j a = 2+j -------------- their ages add up to 33 m+a+j = 33 ... or it may be m+a = 33 depending on how you interpret the final information

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