She ate 6 out of her 10, so she would have 4 left
First you distribute. 4 to x-1 and 3 times 2x-5 you should get 4x-4-6x+15 because -3 times -5 is positive 15. Combine like terms 6x-4x is 2x and 15-4 is 11
it’s hard to explain so look at the picture i attached to this :)
Yes the fractions are equivalent. 5/5 is another equivalent fraction