Answer:2u-24
Explanation:
There are a total of three terms in this expression.
Lets start by finding out the first two terms
-4(u+6)
-4*u= -4u
-4*6=-24
your first two terms are -4u and -24, which can be written as -4u-24.
The third term is 6u, and notice that 6u and -4u are like terms.
6u-4u=2u
And then we input -24 with 2u
2u-24