document.write( "Question 303756: 5th grade equation kit problem is x+3x-x=30 \n" ); document.write( "
Algebra.Com's Answer #217642 by london maths tutor(243)![]() ![]() You can put this solution on YOUR website! x+3x-x=30 \n" ); document.write( "(1+3-1)x=30 \n" ); document.write( "3x = 30 \n" ); document.write( "x = 30/3 \n" ); document.write( "x = 10 \n" ); document.write( " |