document.write( "Question 464929: Please help me solve this equation [(x+3)/4]-[(x-4)/5]\r
\n" ); document.write( "\n" ); document.write( "I have completely forgotten how to do this type of equation and hope I'm in the right category! \r
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Algebra.Com's Answer #318500 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
An equation must have an = sign somewhere, so this is not
\n" ); document.write( "an equation, and you can't solve it. You can simplify it, though.
\n" ); document.write( "The common denominator is \"20\"
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\n" ); document.write( "\"+%285%2A%28x%2B3%29+-+4%2A%28x-4%29%29+%2F+20+=+%28+5x+%2B+15+-+4x+%2B+16%29+%2F+20+\"
\n" ); document.write( "\"+%28x+%2B+31%29%2F20+\" answer
\n" ); document.write( "My way to check the answer is: pick a value for \"x\"
\n" ); document.write( "I'll say \"+x+=+17+\"
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\n" ); document.write( "\"+20%2F4+-+13%2F5+\"
\n" ); document.write( "\"+%285%2A20%29%2F20+-+%284%2A13%29%2F20+\"
\n" ); document.write( "\"+%28100+-+52%29%2F20+\"
\n" ); document.write( "\"+48%2F20+=+2.4+\"
\n" ); document.write( "and
\n" ); document.write( "\"+%28x%2B31%29%2F20+=+%2817+%2B+31%29%2F20+\"
\n" ); document.write( "\"+48%2F20+=+2.4+\"
\n" ); document.write( "OK
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