document.write( "Question 154283: How do you begin to solve -4x+2y=10 over 6x+2y=10 \n" ); document.write( "
Algebra.Com's Answer #113595 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! -4x+2y=10 \n" ); document.write( " 6x+2y=10 \n" ); document.write( "------------- \n" ); document.write( "Subtract the 1st equation from the 2nd to get: \n" ); document.write( "10x = 0 \n" ); document.write( "x = 0 \n" ); document.write( "------------- \n" ); document.write( "Substitute into 6x+2y = 10 to solve for \"y\": \n" ); document.write( "6*0 + 2y = 10 \n" ); document.write( "y = 5 \n" ); document.write( "--------------- \n" ); document.write( "cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |