document.write( "Question 949029: Please help me solve this system iquation by giving me the ordered pair.\r
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document.write( "3y=x+5 and -3x+8y=8 \n" );
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Algebra.Com's Answer #579308 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 3y=x+5 \n" ); document.write( "3y-5=x \n" ); document.write( "---------- \n" ); document.write( "-3x+8y=8 \n" ); document.write( "-3(3y-5)+8y=8 \n" ); document.write( "-9y+15+8y=8 \n" ); document.write( "-y=-7 \n" ); document.write( "y=7 \n" ); document.write( "--------------- \n" ); document.write( "-3x+8*7=8 \n" ); document.write( "-3x+56=8 \n" ); document.write( "-3x=8-56 \n" ); document.write( "-3x=-48 \n" ); document.write( "x=-48/-3 \n" ); document.write( "x=16 \n" ); document.write( "------------- \n" ); document.write( "3y=x+5 \n" ); document.write( "3*7=16+5 \n" ); document.write( "------------- \n" ); document.write( "(16,7) \n" ); document.write( " |