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3x+21x+9x=33x. Break it apart. The factor of x is x and the factors of 33 are 3 and 11. Therefore, the factors of 3x+21x+9x are 3, 11, and x.

Q: What is the factor of 3x plus 21x plus 9x?

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(x + 2)(3x - 1)(3x + 1)

x+5+3x-7+9x+3-4x Collect like terms: 9x+1

3X

x + 5 + 3x - 7 + 9x + 3 - 4x Switch the like numbers closer to make the equation easier. x + 3x + 9x - 4x + 5 - 7 + 3 However this is an unsolvable as it isn't an equation. An equation needs an equals sign, for example: x + 3x + 9x - 4x + 5 - 7 + 3 = 0, or x + 3x + 9x - 4x + 5 - 7 + 3 = 10 If it is the former then the answer is 9x = -1 Thus x = -1/9

3x + 6y + 6x = 9x + 6y which can be factorised as 3(3x +2y)

Related questions

3(x2 + 3x + 1)

9x2 + 9x - 10 =(3x - 2)(3x + 5)

3X^2 + 9X/3X factor out 3X 3X(X + 3)/3X 3X/3X = 1, so... X + 3 is the simplest form here

Let the symbol ^ mean "to the power" Then 9x^2 + 24x + 16 = (3x + 4)(3x +4) = (3x + 4)^2

9x-21x = -12

factor out a 3x 3x(x-3)=3x2-9x

Step 1: Divide by 9x: 9x (x2 + 3x - 10) = 9x(x + 5)(x - 2)

-3x+9x can be simplified to 6x

(3x - y+ 2)(3x + y + 2)

(x + 3)(3x - 2)

3(3x + 5)

No. It is 9x, which is a monomial.