Answer:
Addition.
Step-by-step explanation:
Addition was used to add 5 to both sides, leaving x by itself.
Uh can you show the problems? Because I wouldn’t be able to answer your question if you don’t show me the expressions
X ≥ 90 + 3x
You simplify the right side, then subtract 180 from both sides, then multiply by negative one.
Answer:
3rd box
Step-by-step explanation:
BRAINLIEST PLEASE