Answer:
I'm sorry I can help you maybe a little bit if that's okay. Btw what grade are you in?
Step-by-step explanation:
Answer:
8w-ddje
Step-by-step explanation:
Yeah cuz u could +1 to each side of the second equation to get rid of both the -1’s and that is equivalent to the first equation :)
Answer:

Step-by-step explanation:
You can start by dividing both sides by 2, getting
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I think it's 10^-7 hope that helps