ANSWER
9x + 5
Step-by-step explanation
We want to distribute and simplify:
5(3x + 1) - 6x
To distribute, we have to use the number outside the bracket to multiply each of the terms in the bracket.
So, we have:
(5*3x) + (5*1) - 6x
15x + 5 - 6x
Now, simplify by collecting like terms:
15x - 6x + 5
9x + 5
That is the answer.