document.write( "Question 937699: amy is 3 years older than kevin. the sum of their ages is 39. how old is kevin?
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #571102 by TimothyLamb(4379) $\"\"$ $\"About$

You can put this solution on YOUR website!
x = amy age
\n" ); document.write( "y = kevin age
\n" ); document.write( "---
\n" ); document.write( "x = y + 3
\n" ); document.write( "x + y = 39
\n" ); document.write( "---
\n" ); document.write( "put the system of linear equations into standard form
\n" ); document.write( "---
\n" ); document.write( "x - y = 3
\n" ); document.write( "x + y = 39
\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 = 21
\n" ); document.write( "y = 18
\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( "

\n" );