document.write( "Question 689445: 10(1+3b)=-20\r
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Algebra.Com's Answer #425954 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"10%281%2B3b%29=-20\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"10%2B30b=-20\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"30b=-20-10\" Subtract \"10\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"30b=-30\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"b=%28-30%29%2F%2830%29\" Divide both sides by \"30\" to isolate \"b\".\r
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\n" ); document.write( "\n" ); document.write( "\"b=-1\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
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\n" ); document.write( "\n" ); document.write( "So the solution is \"b=-1\"
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