document.write( "Question 394334: how do you solve 0.04x + 0.2 - 0.4x = 0.38D, I have several others to answer too, please tell me how to do so I can finish my homework \n" ); document.write( "
Algebra.Com's Answer #279910 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! how do you solve 0.04x + 0.2 - 0.4x = 0.38D \n" ); document.write( "I like to get rid of the decimals (but you don't have to) multiply each term by 100 \n" ); document.write( "4x + 20 - 40x = 38D \n" ); document.write( "4x - 40x = 38D - 20 \n" ); document.write( "-36x = 38D - 20 \n" ); document.write( "x has to be positive, multiply by -1 \n" ); document.write( "36x = -38D + 20 \n" ); document.write( "Divide by 36 \n" ); document.write( "x = \n" ); document.write( "Reduce the fraction \n" ); document.write( "x = |