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Q: What is 18 minus x?

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(x + 2)(x - 9)

It would be: 18 -x

(-6) x (-3) = 18 (-10) x (-9) = 90 18 - 90 = -72

(x2 + 7x - 18) = (x + 9)(x - 2)

X - 7 = 11 X = 11+7 therefore X = 18 18 minus 7 equals 11.

5x2 - 27x - 18 = (5x + 3)(x - 6)

cheater == 2[x-3]+3[x-2]=18 2x-6+3x-6=18 5x-12=18 5x=30 x=30/5=6

-6 x -3 = 18 + (-6) = 12

That factors to (x - 3)(x + 6)

A factor is like this. Original :x^2 + 7x - 18 (( x squared plus six x minus 18) Factored: (x+9)(x-2) ((x plus nine times x minus two))

(18 x 9) - (19 x 8) = 10

(x - 3)(x - 18)

(x - 3)(x^2 + 6)

x2 - 9x + 18 = (x - 3)(x - 6)

If you mean: x/3 -1 = 5 then x = 18

3(x + 2) = x - 18 3x + 6 = x - 18 3x - x = -18 - 6 2x = -24 x = -12

2(x - 3)(x - 3)

The answer to the math problem of 18 minus 4x equals negative 2 is x equals 5.

18

3(x+2) = x -18 3x+6 = x -18 3x -x = -18 -6 2x = -24 x = -12

X2 + 3X - 18 Ask yourself, what two factors of - 18 add to 3? (X + 6)(X - 3) -----------------

x^2+3x-18 (x+6) (x-3) = 0 x=-6 x=3 a= 1 r= -6 s=3

xsquared minus x minus 72

x = ? 42 = x squared minus x

-1 is the answer. With an odd number of -1s, we end up back where we started as each multiplication only switches from positive to negative.