document.write( "Question 1188547: 10x+2=7 what is the value of 2x \n" ); document.write( "
Algebra.Com's Answer #819661 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"10x%2B2=7\" ........solve for \"x\"\r
\n" ); document.write( "\n" ); document.write( "\"10x=7-2\" \r
\n" ); document.write( "\n" ); document.write( "\"10x=5\" ..........both sides divide by \"5\"\r
\n" ); document.write( "\n" ); document.write( "\"10x%2F5=5%2F5\"\r
\n" ); document.write( "\n" ); document.write( "\"2x=1\"\r
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\n" ); document.write( "\n" ); document.write( "answer: the value of \"2x\" is \"1\"
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