document.write( "Question 792236: the length of a field is 3 times its width if the perimeter is 64m what is the width of the field? \n" ); document.write( "
Algebra.Com's Answer #479885 by waynest(281)![]() ![]() ![]() You can put this solution on YOUR website! length = 3w \n" ); document.write( "p = 2L + 2w \n" ); document.write( "64 = 2(3w) + 2w \n" ); document.write( "64 = 6w + 2w \n" ); document.write( "64 = 8w \n" ); document.write( "64/8 = 8w/8 \n" ); document.write( "8 = w\r \n" ); document.write( "\n" ); document.write( "check: \n" ); document.write( "64 = 2(3(8)) + 2(8) \n" ); document.write( "64 = 2(24) + 16 \n" ); document.write( "64 + 48 + 16 \n" ); document.write( "64 = 64 \n" ); document.write( " |