The Length Of A Rectangle Is 4inches More Than Its Width And The Perimeter Is 32. What Is The Width Of The Rectangle?
Answer:
The formula is
P=2(L+W)
we are given
P=32
lets suppose
width=x
so
length =4+x
so
32=2(x+4+x)
adding
32=2(2x+4)
expanding
32=4x+8
shifting 8 to the other side
4x=32-8
subtracting
4x=24
dividing
x=24/4
so
x=6
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