document.write( "Question 829800: Jenny and her cousin Jason share the same birthday. Jenny realized that on their next birthday, she would be 2 years less than 3 times Jason's age. If the sum of their ages will be 18 years, how old will Jenny and her cousin be on their next birthday? \n" ); document.write( "
Algebra.Com's Answer #500105 by TimothyLamb(4379)\"\" \"About 
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\n" ); document.write( "x = Jenny
\n" ); document.write( "y = Jason
\n" ); document.write( "---
\n" ); document.write( "x + 1 = 3(y + 1) - 2
\n" ); document.write( "x + 1 + y + 1 = 18
\n" ); document.write( "---
\n" ); document.write( "put the system of linear equations into standard form:
\n" ); document.write( "---
\n" ); document.write( "x + 1 = 3y + 1
\n" ); document.write( "x + y + 2 = 18
\n" ); document.write( "---
\n" ); document.write( "x - 3y = 0
\n" ); document.write( "x + y = 16
\n" ); document.write( "---
\n" ); document.write( "copy and paste the above linear system in standard form into this matrix-method solver:
\n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php
\n" ); document.write( "---
\n" ); document.write( "their ages today:
\n" ); document.write( "x = Jenny = 12
\n" ); document.write( "y = Jason = 4
\n" ); document.write( "---
\n" ); document.write( "their ages on their next birthday:
\n" ); document.write( "x = Jenny = 13
\n" ); document.write( "y = Jason = 5
\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( "
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