document.write( "Question 92588: Solve each system by substitution method. Indicate whether each system is independent, inconsistent or dependent.
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document.write( " 3y=y+5
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document.write( "3x-9y= -10\r
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document.write( "and \r
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document.write( "x=1/8y-1
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document.write( "y=1/4x +39 \n" );
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Algebra.Com's Answer #67389 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! Solve each system by substitution method. Indicate whether each system is independent, inconsistent or dependent. \n" ); document.write( " 3y=y+5...............IS THIS 3X=Y+5?CHECKUP..ASSUMING SO.PUTTING THIS IN THE EQN. \n" ); document.write( "3x-9y= -10 \n" ); document.write( "Y+5-9Y=-10 \n" ); document.write( "-8Y=-10-5=-15 \n" ); document.write( "Y=15/8 \n" ); document.write( "3X=15/8 + 5 = (15+40)/8 =55/8 \n" ); document.write( "X=55/24 \n" ); document.write( "SYSTEM IS INDEPENDENT \n" ); document.write( " |