Question

-69=-3(3n+6)+3
I need help please

Answer 1

Let's start by subtracting 3 from both sides of the equation:

$-72=-3(3n+6)$

Then, let's divide by -3:

$24=3n+6$

We can then subtract 6 from both sides:

$18=3n$

And then finally we can divide by 3:

$n=6$