document.write( "Question 1012651: the second of two numbers is 3 times the first. Eight times the sum of first number and -2 is equal to the second number decreased by 11. find the numbers \n" ); document.write( "
Algebra.Com's Answer #628846 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Call the first and second numbers, x and y. Then we can write \n" ); document.write( "y = 3x and \n" ); document.write( "8(x - 2) = y - 11 \n" ); document.write( "Now substitute the first eqn into the second and get \n" ); document.write( "8(x - 2) = 3x - 11 \n" ); document.write( "8x - 16 = 3x - 11 \n" ); document.write( "5x = 5 \n" ); document.write( "x = 1 \n" ); document.write( "y = 3 \n" ); document.write( " |