The side of the square is (12x+52)/4=3x+13.
To find the answer we start by adding the contents of both containers together
7.49 + 6.26 = 13.75
Since we know that there is leftover paint we are going to subtract the leftovers from the total of combined paint
13.75 - 0.43 = 13.32
The combined paint is poured into 4 containers so we divide our combined total minus the leftovers by 4
13.32/4 = 3.33
Answer: There are 3.33 liters of paint in each container

x

1 x 5 = 5
16 x 4 = 64
is the answer
In simplest form the answer would be

because it cant be divided any farther.
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