20 - 4b/8= 18

another one :)

-4b/8=18-20

-4b=-2*8

b=-16/-4

b=4

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zek-hwcd-qst

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .