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\n
\n= 2(6 - 27) - 0(4 - 24) + 5(36 - 48)
\n
\n= 2(-21) - 0 + 5(-12)
\n
\n= -42 + 5(-12)
\n
\n= -42 - 60
\n
\n= -102","opts",[422,423,424,425],"5y - 2x -18 = 0","102","-102","-42",36,"36","initComment","initReply","actionData","errors"]

JAMB - Mathematics (2010 - No. 36)

Explanation

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