Question

Subtract −b+3 ​​from −11b−4 ​.

What is the answer?

A. 10b−7
B. 10b+7
C. −12b−1
D. −10b−7

Answer 1

I believe D would be your answer:
(-11b - 4) - (-b + 3)     distribute the negative
-11b - 4 + b - 3          combine like terms
-10b - 7                     this is the solution

I hope this helps!!

Answer 2

The answer is D:

-11b - ( -b) = -11b + b = -10b
-4 - (+ 3) = -4 - 3 = -7
-10b - 7