document.write( "Question 350149: Three times the difference of a number and seven is
\n" );
document.write( "one less than twice the number. Find the number..
\n" );
document.write( "3(x-x)+7=2x-1
\n" );
document.write( "3x-3x+7=2x-1
\n" );
document.write( "7=2x-1
\n" );
document.write( "-7 -7
\n" );
document.write( " 2x=-8
\n" );
document.write( " 2 2 \n" );
document.write( "
Algebra.Com's Answer #250335 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! The equation should be |