document.write( "Question 816149: Two years ago, Perla was 7 times as old as Merly. Two years from now,Perla will be 6 years more than 4 times as old as Merly will be. Find the present age of each.\r
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Algebra.Com's Answer #491389 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! p - 2 = 7m \n" ); document.write( "p = 7m + 2 \n" ); document.write( "p + 2 = 4m + 6 \n" ); document.write( "--- \n" ); document.write( "p + 2 = 4m + 6 \n" ); document.write( "7m + 2 + 2 = 4m + 6 \n" ); document.write( "3m = 2 \n" ); document.write( "--- \n" ); document.write( "m = 2/3 of a year old \n" ); document.write( "p = 6 + 2/3 years old \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( " |