document.write( "Question 508030: 2(x+a)=4b solve for a \n" ); document.write( "
Algebra.Com's Answer #340905 by ankor@dixie-net.com(22740)\"\" \"About 
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2(x+a)=4b solve for a
\n" ); document.write( "Divide both sides by 2, results:
\n" ); document.write( "x + a = \"%284b%29%2F2\"
\n" ); document.write( "cancel 2
\n" ); document.write( "x + a = 2b
\n" ); document.write( "a = 2b - x
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