Question 647911
With this equation, you need to distribute to be able to simplify it.

Step 1: Distribute the '9' to everything in the parenthesis

{{{9(x-1)+6}}}
{{{9x-9+6}}}

Step 2: Combine like terms

{{{9x-9+6}}}
{{{9x-3}}}

That's the simplest form of the equation.

The answer is {{{9x-3}}}