document.write( "Question 418492: \"5 times the sum of 3 consecutive integers equal 150. what are the integers? \n" ); document.write( "
Algebra.Com's Answer #292841 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! \"5 times the sum of 3 consecutive integers equal 150. what are the integers?\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = first integer \n" ); document.write( "x + 1 = second integer \n" ); document.write( "x + 2 = third integer\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5(x + x + 1 + x + 2) = 150 {five times sum is 150} \n" ); document.write( "5(3x + 3) = 150 {combined like terms in parentheses} \n" ); document.write( "15x + 15 = 150 {used distributive property} \n" ); document.write( "15x = 135 {subtracted 15 from both sides} \n" ); document.write( "x = 9 {divided both sides by 15} \n" ); document.write( "x + 1 = 10 {substituted 9, in for x, into x + 1} \n" ); document.write( "x + 2 = 11 {substituted 9, in for x, into x + 2}\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "9, 10, and 11 are the three consecutive integers \n" ); document.write( "www.algebrahouse.com \n" ); document.write( " |