x=18
x=18
x - 13 = 5 x = 18
x-18=34 solve for x add 18 both sides x-18+18=34+18 x=52
1/9=x/18 18=9x 2=x
2x^3(x - 3)(x + 3)
0.5x=18 x=36
2x2 - 9x = 18 2x2 - 9x -18 = 0 (2x - 18)(x + 9) x= -9 and 9
To find out what number multiplied by 18 equals 54, you can set up an equation: 18x = 54. To solve for x, divide both sides by 18: x = 54 / 18. Simplifying the division gives x = 3. Therefore, 18 times 3 equals 54.
x = -1 Since -3(-1) + 15 = 18
use algebra and then factor... x= -9 and 9
3(x+2) = x -18 3x+6 = x -18 3x -x = -18 -6 2x = -24 x = -12