12 use a calculator i did it
Answer:
The answer is x = 5
Step-by-step explanation:
I added similar elements, then I subtracted 7 from both sides, next I divided by 5 both sides, and lastly I got x = 5 as my answer.
10^5 is equivalent to 100,000. I hope this answers your question and I hope you have a great day ! :)
