document.write( "Question 135848: Tell wether the ordered pair is a solution of the linear system.\r
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document.write( "(-2,15);
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document.write( "y= -3x + 9
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document.write( "y= 5x + 25\r
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document.write( "Any straightfoward and correct help would be much obliged:) \n" );
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Algebra.Com's Answer #99520 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Tell whether the ordered pair is a solution of the linear system. \n" ); document.write( "(-2,15); \n" ); document.write( "y= -3x + 9 \n" ); document.write( "y= 5x + 25 \n" ); document.write( "----------------- \n" ); document.write( "Substitute to see if you get two true statements: \n" ); document.write( "15 = -3*-2+9 \n" ); document.write( "15 = 6+15 \n" ); document.write( "15=15 \n" ); document.write( "---------------- \n" ); document.write( "15 + 5*-2+25 \n" ); document.write( "15 = -10+25 \n" ); document.write( "15 = 15 \n" ); document.write( "--------------- \n" ); document.write( "The ordered pair is a solution. \n" ); document.write( "=================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |