document.write( "Question 816330: what is the answer for
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document.write( "x=3y
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document.write( "x+2y=30 \n" );
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Algebra.Com's Answer #491484 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! x = 3y \n" ); document.write( "x + 2y = 30 \n" ); document.write( "--- \n" ); document.write( "x + 2y = 30 \n" ); document.write( "3y + 2y = 30 \n" ); document.write( "5y = 30 \n" ); document.write( "--- \n" ); document.write( "y = 6 \n" ); document.write( "x = 18 \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( "Convert fractions, decimals, and percents: \n" ); document.write( "https://sooeet.com/math/fraction-decimal-percent.php \n" ); document.write( "--- \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( " |