20 sum points me out ill mark brainliest or 5 !

Well, to solve for X, we have to simplify the equation, so, remember PEMDAS.

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

Start with parentheses, and, divide the -2 to each number in the parentheses.

-2 ( x + 1/3 ) + 9x = 4

-2 times x is -2x, and, -2 times 1/3 equals -2/3.

So, now, our equation should look like this:

-2x - 2/3 + 9x = 4

Now, we combine our like-terms, since both -2x and 9x have the variable x attached to them, we can combine them:

-2/3 + 7x = 4

Now, we do the opposite of subtraction to move -2/3 over to the 4, which, is addition:

-2/3 + 7x = 4
+2/3 +2/3

7x = 4 2/3

Now, we just divide by 7 on each side to solve for X:

7x = 4 2/3
÷7 ÷7

X = 2/3

I hope this helps!

What can we do about it