document.write( "Question 250857: 2/3a +5 = 1/3 (5a +3) \n" ); document.write( "
Algebra.Com's Answer #184233 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 2/3a +5 = 1/3 (5a +3) \n" ); document.write( "2a/3+5=(5a+3)/3 \n" ); document.write( "2a/3-(5a+3)/3=-5 \n" ); document.write( "(2a-5a-3)/3=-5 \n" ); document.write( "(-3a-3)/3=-5 \n" ); document.write( "-a-1=-5 \n" ); document.write( "-a=-5+1 \n" ); document.write( "-a=-4 \n" ); document.write( "a=4 ans. \n" ); document.write( "Proof: \n" ); document.write( "2*4/3+5=(5*4+3)/3 \n" ); document.write( "8/3+5=(20+3)/3 \n" ); document.write( "8/3+15/3=23/3 \n" ); document.write( "23/3=23/3 \n" ); document.write( " |