document.write( "Question 937260: x+9y=24
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document.write( "y=-1/3x+2
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document.write( "Must be done with substitution \n" );
document.write( "
Algebra.Com's Answer #570696 by TimothyLamb(4379) You can put this solution on YOUR website! x+9y=24 \n" ); document.write( "y=-1/3x+2 \n" ); document.write( "--- \n" ); document.write( "put the system of linear equations into standard form \n" ); document.write( "--- \n" ); document.write( "x + 9y = 24 \n" ); document.write( "-0.33333333x -y = -2 \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 = -3 \n" ); document.write( "y = 3 \n" ); document.write( "--- \n" ); document.write( "now by substitution: \n" ); document.write( "--- \n" ); document.write( "y = (-1/3)x + 2 \n" ); document.write( "x + 9( (-1/3)x + 2 ) = 24 \n" ); document.write( "(3/3)x + (-9/3)x = 24 - 18 \n" ); document.write( "(-6/3)x = 6 \n" ); document.write( "x = 6*(-3/6) \n" ); document.write( "x = -3 \n" ); document.write( "y = (-1/3)*(-3) + 2 \n" ); document.write( "y = 1 + 2 \n" ); document.write( "y = 3 \n" ); document.write( "--- \n" ); document.write( "Free algebra tutoring live chat: \n" ); document.write( "https://sooeet.com/chat.php?gn=algebra \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 with 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( "--- \n" ); document.write( " |