document.write( "Question 391344: Solve the system algebraically. Check your work.\r
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document.write( "4x + 2y = 10
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document.write( "3x + 2y = 6 \n" );
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Algebra.Com's Answer #277654 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve the system algebraically. Check your work. \n" ); document.write( "4x + 2y = 10 \n" ); document.write( "3x + 2y = 6 \n" ); document.write( "---- \n" ); document.write( "Subtract the 2nd equation from the 1st and solve for \"x\": \n" ); document.write( "x = 4 \n" ); document.write( "--- \n" ); document.write( "Substitute for \"x\" and solve for \"y\": \n" ); document.write( "3(4) + 2y = 6 \n" ); document.write( "2y = -6 \n" ); document.write( "y = -3 \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( " |