The variation of K is what is found in front of X
It's been such a long time, but I think (1) should be the addition property since your adding 5 to both sides.
And (2) should be the multiplication property due to multiplying both sides by 2.
3
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maybe if u translate it in English
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it wouldv been helpful if u mind?
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172,000
Step-by-step explanation:
it was kinda obvious