document.write( "Question 895359: the sum of three consecutive even integers is 210. What are the integers? \n" ); document.write( "
Algebra.Com's Answer #542768 by JulietG(1812)![]() ![]() You can put this solution on YOUR website! A + B + C = 210 \n" ); document.write( "B = A + 2 (consecutive even, so 2 away) \n" ); document.write( "C = A + 4 \n" ); document.write( ". \n" ); document.write( "A + B + C = 210 \n" ); document.write( "A + (A+2) + (A+4) = 210 \n" ); document.write( "Add \n" ); document.write( "3A + 6 = 210 \n" ); document.write( "Subtract 6 from each side \n" ); document.write( "3A = 204 \n" ); document.write( "A = 68 \n" ); document.write( "If A is 68, then B is 70, and C is 72 \n" ); document.write( ". \n" ); document.write( "You can also do this by taking 210 and dividing by 3 to get the middle value. Then add 2 and subtract 2 for the others. \n" ); document.write( " |