document.write( "Question 822640: Solve for B.\r
\n" ); document.write( "\n" ); document.write( "R = x(A + B)
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Algebra.Com's Answer #496267 by tommyt3rd(5050)\"\" \"About 
You can put this solution on YOUR website!
R/x = x(A + B)/x
\n" ); document.write( "A-A+B=R/x-A
\n" ); document.write( "B=R/x-A
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