document.write( "Question 938079: The lengths of three sides of a triangle are 2x, 3x-4, and x+4. Find a value of x that makes the triangle equilateral. \n" ); document.write( "
Algebra.Com's Answer #571409 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! 2x = 3x-4 \n" ); document.write( "x = 4 makes the triangle equilateral \n" ); document.write( "..... \n" ); document.write( "Note: \n" ); document.write( "2x = x+4 \n" ); document.write( "x= 4 as well, as it must be \n" ); document.write( " |