document.write( "Question 855245: Find the length of each side if perimeter is 45ft
\n" ); document.write( "Equation
\n" ); document.write( "side A=2x side B=3x+1 side C=4x-1 Solve for x and sides
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Algebra.Com's Answer #515202 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
I'm assuming it's a triangle.
\n" ); document.write( "\"A%2BB%2BC=45\"
\n" ); document.write( "\"2x%2B3x%2B1%2B4x-1=45\"
\n" ); document.write( "\"9x=45\"
\n" ); document.write( "\"x=5\"
\n" ); document.write( "Now go back and plug in \"x=5\" to find the length of each side.
\n" ); document.write( "Double check that the sum is \"45\"
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