document.write( "Question 931868: Todd is 7 years older than Kayla. In 7 years the sum of their ages will be 55. How old is Todd now?
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Algebra.Com's Answer #565854 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! x = todd age now \n" ); document.write( "y = kayla age now \n" ); document.write( "--- \n" ); document.write( "x = y + 7 \n" ); document.write( "(x + 7) + (y + 7) = 55 \n" ); document.write( "--- \n" ); document.write( "put the system of linear equations into standard form \n" ); document.write( "--- \n" ); document.write( "x - y = 7 \n" ); document.write( "x + y = 41 \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 = todd age now = 24 \n" ); document.write( "y = kayla age now = 17 \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( "--- \n" ); document.write( " |