document.write( "Question 561157: How would I solve this problem:
\n" ); document.write( "b+b+18=4b
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Algebra.Com's Answer #364180 by Maths68(1474)\"\" \"About 
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b+b+18=4b
\n" ); document.write( "2b+18=4b
\n" ); document.write( "2b=4b-18
\n" ); document.write( "2b-4b=-18
\n" ); document.write( "-2b=-18
\n" ); document.write( "Divide by -2 both sides of above equation
\n" ); document.write( "-2b/-2=-18/-2
\n" ); document.write( "b=9\r
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