Answer
-3b
Work Step by Step
The distributive property holds that $a(b+c)=ab+bc$. Therefore, we can use the distributive property to combine like terms.
$\frac{5}{2}b-\frac{11}{2}b=(\frac{5}{2}-\frac{11}{2})b=(\frac{5-11}{2})b=(-\frac{6}{2})b=-3b$
