document.write( "Question 925777: what the answer of these using elimination method
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document.write( "3x-3000y=3
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document.write( "2x+1y=1100 \n" );
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Algebra.Com's Answer #561780 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! 3x-3000y=3 \n" ); document.write( "2x+1y=1100 \n" ); document.write( "--- \n" ); document.write( "put the system of linear equations into standard form \n" ); document.write( "--- \n" ); document.write( "3x - 3000y = 3 \n" ); document.write( "2x + y = 1100 \n" ); document.write( "--- \n" ); document.write( "copy and paste the above standard form linear equations in to this solver: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "--- \n" ); document.write( "solution: \n" ); document.write( "x = 549.72564 \n" ); document.write( "y = 0.54872564 \n" ); document.write( "--- \n" ); document.write( "by elimination (of the y term): \n" ); document.write( "--- \n" ); document.write( "3x - 3000y = 3 \n" ); document.write( "(2x + y = 1100)*3000 \n" ); document.write( "--- \n" ); document.write( "3x - 3000y = 3 \n" ); document.write( "6000x + 3000y = 1100*3000 \n" ); document.write( "-- \n" ); document.write( "add the two equations: \n" ); document.write( "--- \n" ); document.write( "6003x = 1100*3000 + 3 \n" ); document.write( "x = (1100*3000 + 3)/6003 \n" ); document.write( "x = 549.72564 \n" ); document.write( "--- \n" ); document.write( "3*(549.72564) - 3000y = 3 \n" ); document.write( "3000y = 3(549.72564) - 3 \n" ); document.write( "y = (3*(549.72564) - 3)/3000 \n" ); document.write( "y = 0.54872564 \n" ); document.write( "--- \n" ); document.write( "solution: \n" ); document.write( "x = 549.72564 \n" ); document.write( "y = 0.54872564 \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( " |