document.write( "Question 1123696: Find 4 consecutive even integers such that the product of -2 and the sum of the 1st and the 4th is 20 less than the opposite of the 3rd. \n" ); document.write( "
Algebra.Com's Answer #740053 by josgarithmetic(39618)\"\" \"About 
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\"system%28x%2C+x%2B2%2C+x%2B4%2C+x%2B6%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"-2%28x%2Bx%2B6%29=-%28x%2B4%29-20\"------the basic equation corresponding to the description.\r
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\n" ); document.write( "\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( "\"-2%282x%2B6%29=-x-4-20\"
\n" ); document.write( "\"2%282x%2B6%29=x%2B24\"
\n" ); document.write( "\"4x%2B12=x%2B24\"
\n" ); document.write( "\"3x=12\"
\n" ); document.write( "\"highlight_green%28x=4%29\"--------the first even integer
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