document.write( "Question 820517: If substitution is the method used to solve this system of equations,what is the result of x? \r
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document.write( "Problems: x+y=3
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document.write( " 2x-y=0 \n" );
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Algebra.Com's Answer #493587 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! x + y = 3 \n" ); document.write( "2x - y = 0 \n" ); document.write( "--- \n" ); document.write( "copy and paste the above standard form equations in to this solver: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "--- \n" ); document.write( "answer: \n" ); document.write( "x= 1 \n" ); document.write( "y= 2 \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations, quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( " |