document.write( "Question 176429: what is the asnwer to -14 + 3(x + 10) = 7(2x + 4) + x \n" ); document.write( "
Algebra.Com's Answer #131541 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"-14%2B3%28x%2B10%29=7%282x%2B4%29%2Bx\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"-14%2B3x%2B30=14x%2B28%2Bx\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"3x%2B16=14x%2B28%2Bx\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"3x%2B16=15x%2B28\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"3x=15x%2B28-16\" Subtract \"16\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"3x-15x=28-16\" Subtract \"15x\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"-12x=28-16\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"-12x=12\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%2812%29%2F%28-12%29\" Divide both sides by \"-12\" to isolate \"x\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=-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 answer is \"x=-1\"
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