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ANSWER: 
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EXPLANATION:</h2>

Combine like terms.

Subtract 6x from both sides of the equation.

In the last step, we will divide both sides by -4.

Hope this helps and have a great weekend!

the answer is D i added then subtracted
The length of rectangular pool is 6 ft and width of rectangular pool is 2 ft.
Step-by-step explanation:
Given,
Area of rectangular pool = 12 square feet
Let,
Width of pool = w
Length of pool = l = 2w+2
Area = Length * Width

Dividing each term by 2;

Either,
w+3 = 0 => w=-3
Or,
w-2=0 =>w=2
As width cannot be negative, therefore,
Width of rectangular pool = 2 ft
Length of rectangular pool = 2w+2 = 2(2)+2 = 4+2 = 6 ft
The length of rectangular pool is 6 ft and width of rectangular pool is 2 ft.
Keywords: rectangle, area
Learn more about areas at:
#LearnwithBrainly
7 + 5 = 12 so is an even number that the ticket the choose
The answer is A. Because greater than or equal to > with line under represents a filled in dot. And > by itself represents an empty dot