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2 years ago

-3x-9=-15 solve for x

Mathematics

2 answers:

qaws [65]2 years ago

7 0

Answer:x=2

Step-by-step explanation:

-3x-9=-15

-3x=-6

x=2

3241004551 [841]2 years ago

4 0

Answer: 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! :)

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-3x-9=-15 solve for x​

-3x-9=-15 solve for x