document.write( "Question 936589: my mother is 12 years more than twice my age. After 8 years, my mother’s age will be 20 years less than three times my age. Find my age and my mother’s age. \r
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Algebra.Com's Answer #570031 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! x = your age \n" ); document.write( "y = mother age \n" ); document.write( "--- \n" ); document.write( "y = 2x + 12 \n" ); document.write( "y + 8 = 3(x + 8) - 20 \n" ); document.write( "y + 8 = 3x + 24 - 20 \n" ); document.write( "y + 8 = 3x + 4 \n" ); document.write( "--- \n" ); document.write( "put the system of linear equations into standard form \n" ); document.write( "--- \n" ); document.write( "2x - y = -12 \n" ); document.write( "3x - y = 4 \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 = your age = 16 \n" ); document.write( "y = mother age = 44 \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( " |