document.write( "Question 1069476: the product of 7 and the sum of a number and 5 result in the difference of 5 and the number.\r
\n" ); document.write( "\n" ); document.write( "eighteen less than twice a number is -28. Find the number.
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Algebra.Com's Answer #684677 by addingup(3677)\"\" \"About 
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Let the number be x:
\n" ); document.write( "the product of 7 and the sum of a number and 5: 7(x+5)
\n" ); document.write( "result: =
\n" ); document.write( "in the difference of 5 and the number: 5-x
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\n" ); document.write( "Put it all together:
\n" ); document.write( "7(x+5) = 5-x using the Distributive Property of multiplication, distribute the 7 over the elements in the parenthesis:
\n" ); document.write( "7x+35 = 5-x subtract 35 and add x on both sides
\n" ); document.write( "8x = -30
\n" ); document.write( "x = -3.75
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\n" ); document.write( "Check:
\n" ); document.write( "7(-3.75+5) = 5-(-3.75)
\n" ); document.write( "-26.25+35 = 5+3.75
\n" ); document.write( "8.75 = 8.75 Correct
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\n" ); document.write( "John
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