document.write( "Question 1053325: Solve the system of linear equations by substitution. -2x - 5y = 3, 3x + 8y = -6 \n" ); document.write( "
Algebra.Com's Answer #668599 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! -2x - 5y = 3 *** \n" ); document.write( "3x + 8y = -6 \n" ); document.write( "| \n" ); document.write( "-6x - 15y = 9 \n" ); document.write( "6x + 16y = -12 \n" ); document.write( "y = \n" ); document.write( "and \n" ); document.write( "Using **** \n" ); document.write( "x = -(5(-3)+3)/2 = \n" ); document.write( "checking \n" ); document.write( "3x + 8y = -6 \n" ); document.write( "18 - 24 = -6 CHECKS! \n" ); document.write( " |