document.write( "Question 810222: substitution method \r
\n" ); document.write( "\n" ); document.write( "x=-3y+6
\n" ); document.write( "2/3x+2y=4 \r
\n" ); document.write( "\n" ); document.write( "the 2/3x is a fraction \n" ); document.write( "
Algebra.Com's Answer #488552 by TimothyLamb(4379)\"\" \"About 
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x = -3y + 6
\n" ); document.write( "y = -(1/3)x + 2
\n" ); document.write( "---
\n" ); document.write( "(2/3)x + 2y = 4
\n" ); document.write( "2y = -(2/3)x + 4
\n" ); document.write( "y = -(1/3)x + 2
\n" ); document.write( "---
\n" ); document.write( "both equations describe the same line
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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( "Convert fractions, decimals, and percents:
\n" ); document.write( "https://sooeet.com/math/fraction-decimal-percent.php
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\n" ); document.write( "Calculate and graph the linear regression of any data set:
\n" ); document.write( "https://sooeet.com/math/linear-regression.php \n" ); document.write( "
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