document.write( "Question 577999: the sume of four times a number and three is the same as the difference of twice the number and eleven \n" ); document.write( "
Algebra.Com's Answer #370453 by dfrazzetto(283)![]() ![]() You can put this solution on YOUR website! Write it out mathematically and solve:\r \n" ); document.write( "\n" ); document.write( "the sum of four times a number and three: 4x+3\r \n" ); document.write( "\n" ); document.write( "is the same (equals) twice the same number (x) minus eleven: 2x-11\r \n" ); document.write( "\n" ); document.write( "4x+3=2x-11 \n" ); document.write( "2x = -14 \n" ); document.write( "x = -7\r \n" ); document.write( "\n" ); document.write( "CHECK:\r \n" ); document.write( "\n" ); document.write( "4(-7)+3 = 2(-7)-11 \n" ); document.write( "-28+3 = -14-11 \n" ); document.write( "-25=-25 √ \n" ); document.write( " |