document.write( "Question 97084: Solve the system by substitution.
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document.write( " 2x + 2y = 0
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document.write( " y = 4x + 0 \n" );
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Algebra.Com's Answer #70667 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! Y=4X NOW SUBSTITUTE 4X FOR Y IN THE OTHER EQUATION 7 SOLVE FOR X: \n" ); document.write( "2X+2(4X)=0 \n" ); document.write( "2X+8X=0 \n" ); document.write( "10X=0 \n" ); document.write( "X=0 ANSWER. \n" ); document.write( "Y=4*0 \n" ); document.write( "Y=0 ANSWER. \n" ); document.write( " \n" ); document.write( " |