First add 5 to right side

Next , to cancel the 7, you need to multiply by 7 on both sides
Answer:
3.6000
Step-by-step explanation:
I did this three different ways I think this is right.
Answer:
x=-3
Step-by-step explanation:
1. Given: Note that on the top, it is shown right next to "given"
2. Vertical angles theorem: Angles vertically opposite of each other are congruent
3. Transitive Property: If ∠3 ≅ ∠2 (Given), and ∠2 ≅ ∠6, then ∠3 ≅ ∠6
hope this helps
Answer:
about 15 billion
Step-by-step explanation: