document.write( "Question 822508: The plans for an apartment complex provided for 440 apartments, with each apartment having one, two, or three bedrooms. There were to be 30 more three-bedroom than one-bedroom apartments, and the number of two-bedroom apartments was to be 10 less than 3 times the number of one-bedroom apartments. How many apartments of each type were in the plans? \n" ); document.write( "
Algebra.Com's Answer #494893 by TimothyLamb(4379)\"\" \"About 
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\n" ); document.write( "x + y + z = 440
\n" ); document.write( "z = x + 30
\n" ); document.write( "y = 3x - 10
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\n" ); document.write( "put the system of linear equations into standard form
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\n" ); document.write( "x + y + z = 440
\n" ); document.write( "x - z = -30
\n" ); document.write( "3x - y = 10
\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= one-room apts = 84
\n" ); document.write( "y= two-room apts = 242
\n" ); document.write( "z= three-room apts = 114
\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
\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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