document.write( "Question 594283: X+15=20 \n" ); document.write( "
Algebra.Com's Answer #376692 by mamiya(56)\"\" \"About 
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X+15=20 --> x + 15 - 15 = 20 - 15
\n" ); document.write( " --> x = 5\r
\n" ); document.write( "\n" ); document.write( "so the answer is x = 5
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