document.write( "Question 951690: the sum of a number times 7 and 3 equals 2 \n" ); document.write( "
Algebra.Com's Answer #581239 by MathLover1(20850)\"\" \"About 
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the sum of a number \"x\" times \"7\" and \"3\" equals \"2\":\r
\n" ); document.write( "\n" ); document.write( "Let \"some number\" = \"x\"
\n" ); document.write( "therefore \"the sum of a number times \"7\"\" = \"7x+\"
\n" ); document.write( "and \"\"3\"\" = \"7x+%2B3\"
\n" ); document.write( "equals \"2\":\"7x+%2B3=2\"\r
\n" ); document.write( "\n" ); document.write( "\"7x%2B3=2\".......solve for \"x\"\r
\n" ); document.write( "\n" ); document.write( "\"7x=2-3\"\r
\n" ); document.write( "\n" ); document.write( "\"7x=-1\"\r
\n" ); document.write( "\n" ); document.write( "\"x=-1%2F7\"
\n" ); document.write( "
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