Q: What is 18 x 9?

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X/9 = 18 multiply through by 9 X = 162 check 162/9 = 18 18 = 18 checks

|x+9|=18 either x+9=18 or x+9=-18 so x=9 or x=-27 When |a|=b then a=b or a=-b

9 x 9 = 18 is false do you mean 9x + 9 = 18? then x =1

Well whats x. if x=19, then you do 19-1 ____ 9 19-1=18 18 __ = 18/9= 18 divided by 9 = 2. 9 it all depends on x

18 = 1 x 18, 2 x 9, 3 x 6, 6 x 3, 9 x 2, 18 x 1.

18 = 1 x 18, 2 x 9, 3 x 6, 6 x 3, 9 x 2, 18 x 1

18 ÷ 9 x 2 = (18 ÷ 9) x 2 = 2 x 2 = 4

9+9+9+9+9+9=18+18+18=32+18=56

18 = 1 x 18, 2 x 9, 3 x 6, 6 x 3, 9 x 2, 18 x 1.

1, 2, 3, 6, 9, 18: (1 x 18, 2 x 9, 3 x 6, 6 x 3, 9 x 2, 18 x 1)

7/9 x 18 = 14

(x^18 - 6x^9 + 18)(x^18 + 6x^9 + 18)

Suppose x is the smaller number then x+9 is the larger. Then x*(x+9)= 162 or x2 + 9x - 162 = 0 or (x-9)*(x+18) = 0 So: x = 9 giving the solution 9 and 18 OR x = -18, giving the solution -18 and -9

918 = 9 x 245 = 9 x 554 = 9 x 6

If you want to stick to integers: 1 x 18 = 18 2 x 9 = 18 3 x 6 = 18 -1 x -18 = 18 -2 x -9 = 18 -3 x -6 = 18

If x+x=-18 2x=-18 /2 /2 x=-9

27

1 x 18, 2 x 9, 3 x 6, 6 x 3, 9 x 2, 18 x 1

1 x 18, 2 x 9, 3 x 6, 6 x 3, 9 x 2, 18 x 1

9 x 18 = 162

182 * 9 = 18.2 x 9 = 18

-10 x -9 = 90 90 - 18 = 72

1/9=x/18 18=9x 2=x

The factors of 18 are 1, 2, 3 , 6, 9 & 18 because: 1 x 18 = 18 2 x 9 = 18 3 x 6 = 18

No, 18 is a multiple of 9. (18 = 2 x 9, so 2 and 9 are factors of 18).