document.write( "Question 465106: i feel dumb but i cant figure out how your getting 8 for the answer for my question x+3/2x=20 can u please work it all the way out \n" ); document.write( "
Algebra.Com's Answer #318682 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! x + (3/2)x = 20 \n" ); document.write( "2[x + (3/2)x = 20] {multiplied entire equation by 2 to eliminate fraction} \n" ); document.write( "2(x) + 2[(3/2)x] = 2(20) {multiplied each term by 2} \n" ); document.write( "2x + 3x = 40 {multiplied through} \n" ); document.write( "5x = 40 {combined like terms} \n" ); document.write( "x = 8 {divided both sides by 5} \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |