Answer:
x = 2/3
Step-by-step explanation:
combine -3 and 1. We get -2 there, and now have:
-2 + 10x = x + 4.
Combining the x terms, we get 9x = 6, so that x = 6/9, or x = 2/3
I believe it is D, hope this helped
The degree of a polynomial is found by looking at the largest exponent. Here your answer will be 11, or C.
Hope this helps, and please mark brainliest!