3=x+3-5x
subtract 3 from both sides
0=x-5x
combine
0=-4x
0=x
35x + 115 = 360 35x = 360-115 35x = 245 x = 245/35 x = 7
x equals 9
42x+35x-35x=42x it's leave 85 so it's change into a negative 42x-85 is the answer
2
x2-35x+300 = 0 (x-15)(x-20) = 0 x = 15 or x = 20
35x + 115 = 360 35x = 360-115 35x = 245 x = 245/35 x = 7
x equals 9
42x+35x-35x=42x it's leave 85 so it's change into a negative 42x-85 is the answer
2
2x + 33x - 54 35x - 54 We can not find x with the information given. You need to equate somethingto your equation. If your equation equals 0 then... 0=35x-54 35x=54 x=1.543 IF your equation equals x then... x=35x-54 -34x=-54 x=1.588
It's an equation. Specifically, a linear equation in ' x '.Here's the solution for ' x ':4x + 7 = -3 - x5x + 7 = -35x = -10x = -2
x2-35x+300 = 0 (x-15)(x-20) = 0 x = 15 or x = 20
2x + 5x = 357x = 35x = 35/7x = 5
Buy it
3,080
25x + 35x + 9 is 60x + 9, which factors to 3(20x + 3)
35x + 10