document.write( "Question 926573: the sum of the ages of our two cars is 11 years. in 5 years the age of the older car will be 3 years more than twice the age of the newer car at that time. find the present ages of the two cars. \n" ); document.write( "
Algebra.Com's Answer #562330 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! x = age younger car \n" ); document.write( "y = age older car \n" ); document.write( "--- \n" ); document.write( "x + y = 11 \n" ); document.write( "y + 5 = 2(x + 5) + 3 \n" ); document.write( "--- \n" ); document.write( "x + y = 11 \n" ); document.write( "y + 5 = 2x + 10 + 3 \n" ); document.write( "--- \n" ); document.write( "put the system of linear equations into standard form \n" ); document.write( "--- \n" ); document.write( "x + y = 11 \n" ); document.write( "-2x + y = 10 + 3 - 5 \n" ); document.write( "--- \n" ); document.write( "x + y = 11 \n" ); document.write( "-2x + y = 8 \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 = age younger car = 1 \n" ); document.write( "y = age older car = 10 \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( " |