Answer: x=-6
Step-by-step explanation:
5-2x=-4x-7
5+2x=-7
2x=-12
X=-6
Mrs. Wang is 55 years old and her daughter is 18 years old.
Answer:
Okay! It should be the 3 one.
-2(3)+30=24
Step-by-step explanation:
600,000 because the number after the five is five so if the number is 5 or higher you round it up
