document.write( "Question 195953: how do i find the value of the variable so that the line passing through the given points has the given slope\r
\n" ); document.write( "\n" ); document.write( "21. (x,4),(6,-1)m=5/6
\n" ); document.write( "22.(x,9),(-1,19)m=5
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Algebra.Com's Answer #146924 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "The formula for the slope given two points is:\r
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\n" ); document.write( "\n" ); document.write( "So just substitute the values you have solve for the missing value:\r
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