Do you need to switch it around or do something else?
Answer:
x = 6
Step-by-step explanation:
first you would put them equal because they have the same angle: 9x + 10 = 2x + 52
subtract 10 from both sides: 9x = 2x + 42
subtract 2x from both sides: 7x = 42
divide by 7 on both sides x = 6
hope this helps! :)
Answer:

Step-by-step explanation:

The answer is going to be 15
Answer:
Step-by-step explanation:
he sold it for 900 dollars
hope it helps