document.write( "Question 147577: 7(x+4)=9(x-2) x= ? \n" ); document.write( "
Algebra.Com's Answer #107954 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"7%28x%2B4%29=9%28x-2%29\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"7x%2B28=9x-18\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"7x=9x-18-28\" Subtract \"28\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"7x-9x=-18-28\" Subtract \"9x\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"-2x=-18-28\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"-2x=-46\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%28-46%29%2F%28-2%29\" Divide both sides by \"-2\" to isolate \"x\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=23\" 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 answer is \"x=23\"
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