document.write( "Question 180599: I need help with this problem I have to solve it myself but keep getting it wrong\r
\n" ); document.write( "\n" ); document.write( " Solve for a: L = 2d + t(a + r)
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Algebra.Com's Answer #135359 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"L=2d%2Bt%28a%2Br%29\"
\n" ); document.write( "\"L-2d=t%28a%2Br%29\"
\n" ); document.write( "\"%28L-2d%29%2Ft=a%2Br\"
\n" ); document.write( "\"a=%28L-2d%29%2Ft-r\"
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