I’m pretty sure it’s B.11x-7
I wrote the steps down, hopefully you understand them and the answer is on the lower right corner.
The expression can be simplified to a polynomial of degree 2.

<h3>
How to simplify the expression?</h3>
Here we have the expression:

We can directly simplify this by taking the variable as common factor:

This is a polynomial, as you can see, the maximum exponent is 2, so the degree of the polynomial is 2.
If you want to learn more about polynomials:
brainly.com/question/4142886
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0.07 - 2.69 = -2.62
X = -2.62
Explanation:
I’ve just done a lot of math
Hope this helps!
The answer is, 2/5 and 3/2