document.write( "Question 1063327: the width of a rectangle is 15 cm less than 3 times the lenght if the area is 42 square cm find the dimensions of the rectangle \n" ); document.write( "
Algebra.Com's Answer #678450 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
w for Width
\n" ); document.write( "L for Length
\n" ); document.write( "\"system%28w=3L-15%2CwL=42%29\"\r
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\n" ); document.write( "\n" ); document.write( "Simple substitution and solving of the resulting quadratic equation.
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