document.write( "Question 251957: If the points (3,2) and (x,-5) lie on a line whose slope is (-7/2), then x equals\r
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\n" ); document.write( "\n" ); document.write( "--i graphed it to see if i could do it and got x=1, but i got the answer wrong, please help.
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Algebra.Com's Answer #183698 by Alan3354(69443)\"\" \"About 
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If the points (3,2) and (x,-5) lie on a line whose slope is (-7/2), then x equals
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\n" ); document.write( "slope, m, = diffy/diffx
\n" ); document.write( "-7/2 = (7)/(3-x)
\n" ); document.write( "1/2 = -1/(3-x)
\n" ); document.write( "3-x = -2
\n" ); document.write( "x = 5
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