document.write( "Question 153890: West High School's population is 250 studens less than twice the population of East high school. combined they serve 2,858 students. How many students attend West High School \n" ); document.write( "
Algebra.Com's Answer #113249 by orca(409)![]() ![]() ![]() You can put this solution on YOUR website! Let x be the number of students attending East High School. \n" ); document.write( "The the number of students attending West High School can be expressed in terms of x as: \n" ); document.write( "2x - 250 \n" ); document.write( "The total number of students in the two schools is x + 2x - 250 \n" ); document.write( "As the total is 2858, we have \n" ); document.write( "x + 2x - 250 = 2858 \n" ); document.write( "Solving for x, we have \n" ); document.write( "3x - 250 = 2858 \n" ); document.write( "3x = 3108 \n" ); document.write( "x = 1036 \n" ); document.write( "So the number of students attending East High School is 1036. \n" ); document.write( "The number of students attending West High School can be found by substituting x = 1036 into 2x - 250. \n" ); document.write( "2x - 250 = 2*1036 - 250 = 1822\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |