document.write( "Question 829027: Would you tell me how to solve this?
\n" ); document.write( "The first number minus the second number is 26. The first number added to three times the second number is 194. What are the two numbers? \n" ); document.write( "

Algebra.Com's Answer #499648 by TimothyLamb(4379) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "x - y = 26
\n" ); document.write( "x + 3y = 194
\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( "solution:
\n" ); document.write( "x = 68
\n" ); document.write( "y = 42
\n" ); document.write( "---
\n" ); document.write( "system matrix
\n" ); document.write( "1 -1
\n" ); document.write( "1 3
\n" ); document.write( "---
\n" ); document.write( "inverse of system matrix
\n" ); document.write( "0.75 0.25
\n" ); document.write( "-0.25 0.25
\n" ); document.write( "---
\n" ); document.write( "determinant of system matrix = 4
\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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