document.write( "Question 901432: The line passing through the points (a+3,5) and (1,a-2) has slope m=4. Find the value of a. \n" ); document.write( "
Algebra.Com's Answer #546741 by richwmiller(17219)\"\" \"About 
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(5-(a-2))/((a+3)-1)=4
\n" ); document.write( "a=-.2 or -1/5\r
\n" ); document.write( "\n" ); document.write( "5-(-.2-2))/((-.2+3)-1)=4
\n" ); document.write( "5-(-2.2))/((2.8)-1)=4
\n" ); document.write( "5-(-2.2))/((1.8)=4
\n" ); document.write( "7.2/1.8=4\r
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