-3x-9=-15 solve for x

2

Work: Okay, this is simple, but needed to be taken one step at a time. First, you need to get x by itself, so you add the nine on both sides, canceling on the side it's currently on. So, the new equation is -3x = -6. To get the x by itself even more, we divide -3 on both sides, and again, cancelling it on the side it's currently on. So, the answer is x = 2. I hope this helps, and stay safe! :)

60

step-by-step explanation: