Mrs. Wang is 55 years old and her daughter is 18 years old.
8x - 13 = x + 1
Solve for x
Add 13
8x = x + 14
Subtract x
7x = 14, x = 2
Answer: the number is 2
This is what it looks like. It opens to the right.
Answer:
15
Step-by-step explanation:
multiply the 6 by 3 and get 18, so do the same for the top, so 5 x3 = 15
The answer is x=7 cuz 17x+1=120