document.write( "Question 511327: Find the solution by using the addition method. x+6y= -4, -x-4y= 2 \n" ); document.write( "
Algebra.Com's Answer #342131 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find the solution by using the addition method. \n" ); document.write( "x + 6y = -4 \n" ); document.write( "-x- 4y = 2 \n" ); document.write( "---------- \n" ); document.write( "Add and solve for \"y\": \n" ); document.write( "2y = -2 \n" ); document.write( "y = -1 \n" ); document.write( "--- \n" ); document.write( "Solve for \"x\": \n" ); document.write( "x + 6y = -4 \n" ); document.write( "x + 6*-1 = -4 \n" ); document.write( "x -6 = -4 \n" ); document.write( "x = 2 \n" ); document.write( "------- \n" ); document.write( "Solution: (2,-1) \n" ); document.write( "====================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "====================== \n" ); document.write( " \n" ); document.write( " |