document.write( "Question 1087782: simplify the following expression as far as possible.
\n" ); document.write( "xy + 3x*y + 1 + 2xy* + yx* + 2 + xy.\r
\n" ); document.write( "\n" ); document.write( "the * represents x squared
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Algebra.Com's Answer #702086 by math_helper(2461) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+xy+%2B+3x%5E2y+%2B+1+%2B+2xy%5E2+%2B+yx%5E2+%2B+2+%2B+xy+\"$
\n" ); document.write( "= $\"+4x%5E2y+%2B+2xy%5E2+%2B+2xy+%2B+3+\"$
\n" ); document.write( "= $\"+highlight%28+2xy%282x+%2B+y+%2B+1%29+%2B+3+%29+\"$ \r
\n" ); document.write( "\n" ); document.write( "I don't see any further simplifications.
\n" ); document.write( "覧覧覧覧覧覧覧覧覧覧\r
\n" ); document.write( "\n" ); document.write( "In response to your 'thank you' message: yes, this expression
\n" ); document.write( "3 (x+1) + 4 = 5-3 (x-2)\r
\n" ); document.write( "\n" ); document.write( "can be solved for x:
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document.write( "(3x + 3) + 4 = 5 - (3x - 6)       ( it happens both sides had a 3 that could be distributed)\r\n" );
document.write( "3x + 7  = 5 - 3x + 6              ( combined 3 + 4 on left,  removed paren's on both sides)\r\n" );
document.write( "3x + 7  = 11 - 3x                 ( combined 5 + 6 on right)\r\n" );
document.write( "6x + 7  = 11                      ( added 3x to both sides)\r\n" );
document.write( "6x  =  4                          ( subtracted 7 from both sides)\r\n" );
document.write( "  x  = 4/6 = 2/3                  ( divided both sides by 6, then reduced the fraction )\r\n" );
document.write( "予r\n" );
document.write( "Check (always a good idea):  \r\n" );
document.write( " 3(2/3 + 1) + 4 = 2 + 3 + 4 = 9   (left side value)\r\n" );
document.write( " 5 - 3(2/3 - 2) = 5 - 2 + 6 = 9    (right side value,  matches left side so we're good)\r\n" );
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