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OpenStudy (anonymous):
2. For the system below: (a) Solve the system by the linear combination method. Show all work carefully. (b) Check your answer. a-2b=2 a+b=2(b+3)
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OpenStudy (wolf1728):
a-2b=2 a+b=2(b+3) I'd say the first step would be to get the second equation into proper form. (Do the multiplication).
OpenStudy (wolf1728):
Can you do the multiplication?
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