How do you check 1 -x = 16- 4x when the x is 5?

Simply

1 - x = 16 - 4x when the x is 5:

Substitute x for 5, by replacing x with 5.

1 - (5) = 16 - 4(5)

1 - 5 = 16 - (4 * 5)

1 - 5 = 16 - 20

-4 = -4

LHS - RHS

It is better to show this by doing each side individually - Left Hand Side (LHS) and Right Hand Side (RHS).

LHS

1 - x when x = 5

1 - 5 = -4

RHS

16 - 4x when x = 5

16 - 4(5) = 16  - 20 = -4

idk

step-by-step explanation:

use that smart brain

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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