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Q: What does x plus 4 x plus 2 equal?

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It is: (-4)^2 +(-4) -9 = 3 when x is equal to -4

Since there is no x in the equation, it can equal anything at all!

If X = 4 then 5X is equal to 5 x 4 which is 20. So 20 + 2 = 22.

(x-2)(x-4) = 0 x = 2 or x = 4

One inch is equal to 0.0254 metres. Therefore, 2 metres plus 4 inches is equal to 2 + (4 x 0.0254) = 2.1016 metres.

2+2+2+2+2+2+2+2+2+2+4+4+4+4= 2 x 10 + 4 x 4 = 20 + 16 = 36

x = -2 and y = 3

(x + 3)(x + 4) = x2 + 7x + 12

It is equal to 2x because if you were to replace the "x" with a number say, 2 for example so 2 + 2 would be 4 and 2 times 2 would also be 4 which is what "2x" stands for (2 times x). So then if you had x + x you would get 2x.

Subtract 2x from each side: x + 2 = 4Subtract 2 from each side: x = 2

no...why would it.... it equals 2x+9

Yes, it is.

3x = x + 4 x = 2 3x2=6 2+4=6

If: x^2 +2x -8 then it is (x-2)(x+4) when factored

x/(x + 4) = 4/(x + 4) + 2 (x - 4)/(x + 4) = 2 x - 4 = 2x + 8 -x = 12 x = -12

(x+4)(x+4), or (x+4)^2.

9x + 4 - x + 8 = 8x + 12

The equation 5X plus 4 X-2 -2X 2 X-1 plus3 X plus 2 equals to 2. This is college math.

(x+2)(x+2) or (x+2)^2

I assume you mean (x+10)(x+2) This would equal x^2+12x+20 x^2 means x squared

It is equal to: x^2 +3x -10

x/3x + 4 = 4 1/3.