Answer: x = 24
Step-by-step explanation:
9x - 18 = 7x + 30
9x - 7x = 30 + 18
2x = 48
x = 48/2 = 24
Answer:
-8 degrees
Step-by-step explanation:
-4 minus 7 degrees add 3 degrees
Answer: i think is A or B
Step-by-step explanation:

0,1 chance is the correct answer