(X-2)(x+9)=o

Simple and best practice solution for (X-2)(x+9)=o equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (X-2)(x+9)=o equation:


Simplifying
(X + -2)(x + 9) = o

Reorder the terms:
(-2 + X)(x + 9) = o

Reorder the terms:
(-2 + X)(9 + x) = o

Multiply (-2 + X) * (9 + x)
(-2(9 + x) + X(9 + x)) = o
((9 * -2 + x * -2) + X(9 + x)) = o
((-18 + -2x) + X(9 + x)) = o
(-18 + -2x + (9 * X + x * X)) = o
(-18 + -2x + (9X + xX)) = o

Reorder the terms:
(-18 + 9X + -2x + xX) = o
(-18 + 9X + -2x + xX) = o

Solving
-18 + 9X + -2x + xX = o

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '18' to each side of the equation.
-18 + 9X + -2x + 18 + xX = 18 + o

Reorder the terms:
-18 + 18 + 9X + -2x + xX = 18 + o

Combine like terms: -18 + 18 = 0
0 + 9X + -2x + xX = 18 + o
9X + -2x + xX = 18 + o

Add '2x' to each side of the equation.
9X + -2x + 2x + xX = 18 + o + 2x

Combine like terms: -2x + 2x = 0
9X + 0 + xX = 18 + o + 2x
9X + xX = 18 + o + 2x

Reorder the terms:
-18 + 9X + -1o + -2x + xX = 18 + o + 2x + -18 + -1o + -2x

Reorder the terms:
-18 + 9X + -1o + -2x + xX = 18 + -18 + o + -1o + 2x + -2x

Combine like terms: 18 + -18 = 0
-18 + 9X + -1o + -2x + xX = 0 + o + -1o + 2x + -2x
-18 + 9X + -1o + -2x + xX = o + -1o + 2x + -2x

Combine like terms: o + -1o = 0
-18 + 9X + -1o + -2x + xX = 0 + 2x + -2x
-18 + 9X + -1o + -2x + xX = 2x + -2x

Combine like terms: 2x + -2x = 0
-18 + 9X + -1o + -2x + xX = 0

The solution to this equation could not be determined.

See similar equations:

| 2x+9=-11 | | 10x+5=12x^2+6x | | 2y^2-72=0 | | 7x^2-4x-51=0 | | 6x+2(x+7)=46+X | | -32-8x=84-29 | | 7x^2+36x-9=0 | | -4b-8=6t | | 5x^2-x=120 | | -71-2x=6x+5 | | w(x)=-0.01x^2+0.24x+9.36 | | 11-10x=37-17x | | x*x-67=34 | | 5x^2-10x=120 | | 3-[8x-6]=-3 | | 3-7x=2x+30 | | 8x+6=5x-7 | | 7x-2=x+28 | | 15+y/3=6 | | 5x^3-8x^2-5x+2=0 | | 3-[8x-6]=3 | | 8t-33+t^2=0 | | 5x-3(x+1)=2(x+3)-9 | | 6(24x+19)=42-72y | | 2b+2+3b+3-4b-4=5 | | 3x-6+4=6x-24 | | 5-8[-2n]=75 | | 2r-24=4+6r | | 2b+2+3b+32-4b-4=5 | | 10000=20000x+10000x^5 | | 7.6x-2.1x=-88 | | x+x+120=810 |

Equations solver categories