document.write( "Question 1109032: A family of lines have equation of the form x/a - y/12 = 4. Find the value of a if the gradient is 2.\r
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Algebra.Com's Answer #724049 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
x/a - y/12 = 4\r
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\n" ); document.write( "\n" ); document.write( "\"12x%2Fa-y=48\"
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\n" ); document.write( "\"12%2Fa=2\"
\n" ); document.write( "\"a%2F12=1%2F2\"
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