document.write( "Question 85668: 2/5=x-2/20 Solve for x..How am I supposed to do this? I am so confused. \n" ); document.write( "
Algebra.Com's Answer #61862 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
2/5=x-2/20 Solve for x.
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\n" ); document.write( "Assume you mean:
\n" ); document.write( "\"2%2F5\" = \"%28%28x-2%29%29%2F20\"
\n" ); document.write( ":
\n" ); document.write( "First get rid of the denominators, multiply the equation by 20:
\n" ); document.write( "\"%2820%292%2F5\" = \"%2820%29%28%28x-2%29%29%2F20\"
\n" ); document.write( "Leaving you with:
\n" ); document.write( "4(2) = x - 2
\n" ); document.write( "8 = x - 2
\n" ); document.write( "8 + 2 = x: added 2 to both sides:
\n" ); document.write( "x = 10
\n" ); document.write( ":
\n" ); document.write( "Check, substitute 10 for x:
\n" ); document.write( "\"2%2F5\" = \"%28%2810-2%29%29%2F20\"
\n" ); document.write( "\"2%2F5\" = \"8%2F20\" same as \"2%2F5\" = \"2%2F5\"\r
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