document.write( "Question 449597: Find 3 consecutive multiples of 4 such that twice the sum of the last two numbers decreased by the second number is 4 less than 5 times the first number? \n" ); document.write( "
Algebra.Com's Answer #309292 by edjones(8007)![]() ![]() You can put this solution on YOUR website! Let the multiples be 4x, 4(x+1) and 4(x+2) \n" ); document.write( "2(4(x+1)+(4(x+2))-4(x+1)=5*4x-4 \n" ); document.write( "2(4x+4+4x+8)-4x-4=20x-4 \n" ); document.write( "8x+8+8x+16-4x-4=20x-4 \n" ); document.write( "12x+20=20x-4 \n" ); document.write( "8x=24 \n" ); document.write( "x=3 \n" ); document.write( ". \n" ); document.write( "12,16 and 20 are the 3 multiples of 4. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |