document.write( "Question 311010: Solve the system by elimination method\r
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document.write( "5x+5y=-13
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document.write( "7x+2y=19 I think I have x solution x=23/15 I can't get y-solution \n" );
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Algebra.Com's Answer #222439 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! No, your solution is off somewhere. \n" ); document.write( "Multiply eq.1 by 2 and eq.2 by -5 and add them, \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Then use either equation to solve for y, \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |