35x
35x + 15x = 50x
35x + 115 = 360 35x = 360-115 35x = 245 x = 245/35 x = 7
42x+35x-35x=42x it's leave 85 so it's change into a negative 42x-85 is the answer
x3 + 2x2 - 35x = x(x + 7)(x - 5)
It is 35x.
I don't
Buy it
25x + 35x + 9 is 60x + 9, which factors to 3(20x + 3)
I'm guessing that's 35x^2 + 26x - 16 which factors to (5x - 2)(7x + 8)
3,080
The LCM is 455x.