A rectangle has an area of x^3y^4 square inches and a width of xy^7 inches. Which expression represents the length of the rectangle in inches?

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

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y-3=-3/2(x+4)

ur very much welcome