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togoodtobetrue4u
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I need help on this question
If 3a + 2b = 7 and 2a + 2b = 9 , what is the value of ?
 one year ago
 one year ago
togoodtobetrue4u Group Title
I need help on this question If 3a + 2b = 7 and 2a + 2b = 9 , what is the value of ?
 one year ago
 one year ago

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kryton1212 Group TitleBest ResponseYou've already chosen the best response.1
3a + 2b = 7(1) 2a + 2b = 9(2) From (1), a = (72b)/3(3) Sub. (3) into (2), 2[(72b)/3]+2b = 9 the solve it
 one year ago

togoodtobetrue4u Group TitleBest ResponseYou've already chosen the best response.0
I have three more I'm having trouble with. If I ask for help one at a time, could you help me?
 one year ago

kryton1212 Group TitleBest ResponseYou've already chosen the best response.1
of course :)
 one year ago
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