Quinn collected some geometric figures that he calls jimps. What attribute do these
jimps have in common?

2/3

Step-by-step explanation:

-2 ( x + 1/3 ) + 9 x = 4      Distribute -2 through the parenthesis

-2x - 2/3 + 9x = 4           Collect like terms

7x - 2/3 = 4                     Move constant to the right side and change its sign

7x = + 2/3                       Calculate the sum

7x = 14/3                         Divide both sides of the equation by 7

x = 2/3    or

x = 0.6 repeating