document.write( "Question 927474: There are 21 total benches sold. $32 per stained and $20 per unstained. The total money made is $600. How many unstained benches were sold? \n" ); document.write( "

Algebra.Com's Answer #562990 by TimothyLamb(4379) $\"\"$ $\"About$

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x = stained benches
\n" ); document.write( "y = unstained benches
\n" ); document.write( "---
\n" ); document.write( "x + y = 21
\n" ); document.write( "32x + 20y = 600
\n" ); document.write( "---
\n" ); document.write( "put the system of linear equations into standard form
\n" ); document.write( "---
\n" ); document.write( "x + y = 21
\n" ); document.write( "32x + 20y = 600
\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 = stained benches = 15
\n" ); document.write( "y = unstained benches = 6
\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( "

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