document.write( "Question 821931: x+y=10 , x+z=20 , y+z=24, x+y+z=???
\n" ); document.write( "and why?? \n" ); document.write( "
Algebra.Com's Answer #494509 by TimothyLamb(4379)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "x + y = 10
\n" ); document.write( "x + z = 20
\n" ); document.write( "y + z = 24
\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( "answer:
\n" ); document.write( "x= 3
\n" ); document.write( "y= 7
\n" ); document.write( "z= 17
\n" ); document.write( "---
\n" ); document.write( "answer:
\n" ); document.write( "x + y + z = 27
\n" ); document.write( "---
\n" ); document.write( "Solve and graph linear equations:
\n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php
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\n" ); document.write( "Solve quadratic equations, quadratic formula:
\n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php
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\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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