document.write( "Question 1108493: if\r
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document.write( "A system of equations is shown.\r
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document.write( "50y−30z=320 -20y+15z=-140\r
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document.write( "What is the solution to the system?\r
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document.write( "y= \r
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document.write( "z= \r
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Algebra.Com's Answer #723497 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! ---------------------- \n" ); document.write( "50y−30z=320 -20y+15z=-140 \n" ); document.write( "---------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "Add corresponding members... \n" ); document.write( " |