document.write( "Question 392362: Seven less than 4 times the square of a number is 18. Find the number. \n" ); document.write( "
Algebra.Com's Answer #278480 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 4x^2-7=18 \n" ); document.write( "4x^2=25 \n" ); document.write( "x^2=6.25 \n" ); document.write( "x=2.5 \n" ); document.write( " |