Answer:
1.7x25=42.5
70-4.5=27.5
her loss will be£27.5
x=6
Step-by-step explanation:
Answer: x = 9/11
First, distribute 9 to x and -1
9x - 9 = 2
Then add 9 to both sides
9x = 11
Then divide both sides by 9
x = 9/11
Hope it helps :)