document.write( "Question 432519: If 20 is added to a number and the sum is doubled, the result is 6 less than the number. Find the number. \n" ); document.write( "
Algebra.Com's Answer #299870 by rwm(914)![]() ![]() ![]() You can put this solution on YOUR website! (20+x)*2=x-6 \n" ); document.write( "40+2x=x-6 \n" ); document.write( "40=-x-6 \n" ); document.write( "46=-x \n" ); document.write( "x=-46 \n" ); document.write( "20-46*2=-46-6 \n" ); document.write( "-26*2=-52 \n" ); document.write( "-52=-52 \n" ); document.write( "x=-46 \n" ); document.write( " |