document.write( "Question 717124: Solve the following system of linear equation addition method\r
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document.write( "8x+3y=-5
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document.write( "3x+3y=10 \n" );
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Algebra.Com's Answer #440146 by 20800563(2)![]() ![]() ![]() You can put this solution on YOUR website! 3x+3y=10 let multiply this equation with -1 and then obtain that -3x-3y=-10 then let add this one:\r \n" ); document.write( "\n" ); document.write( " 8x+3y=-5 \n" ); document.write( " -3x-3y=-10 \n" ); document.write( " +__________ \n" ); document.write( " 5x=-15 and x=-3 so when we put x for 8x+3y=-5 we have -24+3y=-5 and then we have 3y=19 so y=19/3 and we get solution (-3,19/3) \n" ); document.write( " |