document.write( "Question 615507: Solve and check. Label any contradictions or identities.
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Algebra.Com's Answer #387206 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"3b-2=7b%2B4\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"3b=7b%2B4%2B2\" Add \"2\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"3b-7b=4%2B2\" Subtract \"7b\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"-4b=4%2B2\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"-4b=6\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"b=%286%29%2F%28-4%29\" Divide both sides by \"-4\" to isolate \"b\".\r
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\n" ); document.write( "\n" ); document.write( "\"b=-3%2F2\" 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=-3%2F2\" \r
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\n" ); document.write( "\n" ); document.write( "I'll leave the check for you.
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