SOLUTION: Hello I need help with my homework. Can you please explain how to solve this word problem The length of a rectangle is 3 m less than twice the width, and the area of the
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Question 961525
:
Hello I need help with my homework. Can you please explain how to solve this word problem
The length of a rectangle is
3 m
less than twice the width, and the area of the rectangle is
65 m^2
. Find the dimensions of the rectangle.
Answer by
MathLover1(20849)
(
Show Source
):
You can
put this solution on YOUR website!
let the length of a rectangle be
and the width
if
is
less than twice the width
,we have
and if the area
of the rectangle is
, then
....substitute
for
.............solve for
.......since this is a width, we need only positive solution
now find the length