document.write( "Question 164156: Write an expression for the following (use x for the unknown number). 2 more than 3 times an unknown number is equal to one half of the difference between the unknown number and ten. \n" ); document.write( "
Algebra.Com's Answer #120946 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 3X+2=(10-X)/2 \n" ); document.write( "2(3X+2)=10-X \n" ); document.write( "6X+4=10-X \n" ); document.write( "6X+X=10-4 \n" ); document.write( "7X=6 \n" ); document.write( "X=6/7 \n" ); document.write( "PROOF: \n" ); document.write( "3*6/7+2=(10-6/7)/2 \n" ); document.write( "18/7+2=(64/7)*1/2 \n" ); document.write( "(18+14)7=64/14 \n" ); document.write( "32/7=64/14 \n" ); document.write( "32/7=32/7 \n" ); document.write( " \n" ); document.write( " |