document.write( "Question 831721: The perimeter of a rectangle is 86 cm the length is 19 cm greater than the width. \n" ); document.write( "
Algebra.Com's Answer #501606 by TimothyLamb(4379)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "2x + 2y = 86
\n" ); document.write( "x = y + 19
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\n" ); document.write( "put the system of linear equations into standard form:
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\n" ); document.write( "2x + 2y = 86
\n" ); document.write( "x - y = 19
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\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
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\n" ); document.write( "solution:
\n" ); document.write( "x = 31 cm
\n" ); document.write( "y = 12 cm
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\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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