document.write( "Question 307923: 3b-17=13-2b \n" ); document.write( "
Algebra.Com's Answer #220206 by TX911(36)\"\" \"About 
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Isolate your variable, in this case \"b\"\r
\n" ); document.write( "\n" ); document.write( "3b-17=13-2b\r
\n" ); document.write( "\n" ); document.write( "add 2b to both sides\r
\n" ); document.write( "\n" ); document.write( "5b-17=13\r
\n" ); document.write( "\n" ); document.write( "no add 17 to both sides to isolate the variable\r
\n" ); document.write( "\n" ); document.write( "5b=30\r
\n" ); document.write( "\n" ); document.write( "now divide by 5 on both sides\r
\n" ); document.write( "\n" ); document.write( "b=6\r
\n" ); document.write( "\n" ); document.write( "hope this helps
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