Write an equation that represents the word problem.
a wooden railing is 82 m long. it is to be divided into four pieces. three pieces
will be the same length, and the fourth piece will be 2 m longer than each of the
other three. find the length of each piece .

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15

but there’s no any figure there!