document.write( "Question 1089159: which method should be used to solve the system below?
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document.write( "explain your answer,including description of the first step \r
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document.write( "do not solve\r
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document.write( "-8x^2+2y^2=1
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document.write( "3x+3y=3 \n" );
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Algebra.Com's Answer #703499 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "The Substitution method.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "First step is to divide both sides of the linear equation by 3.\r \n" ); document.write( "\n" ); document.write( "The next step is to express x via y (or, in opposite, express y via x).\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "See the lesson\r \n" ); document.write( "\n" ); document.write( " - Solving the system of algebraic equations of degree 2 and degree 1 \r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |