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00038_Text_38.txt
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1996-10-02
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426b
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Once you’ve determined that the equations are H + 2K = 40, and 3H - K = 1, you would do which of the following to solve?
(A) multiply the first equation by 3 and add
the two equations
(B) multiply the second equation by 2 and
subtract the two equations
(C) multiply the first equation by 2 and add
the two equations
(D) multiply the second equation by 2 and
add the two equations