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)\"\" \"About 
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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
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