(X+9)(x-4)-(x+3)(x+9)=

Simple and best practice solution for (X+9)(x-4)-(x+3)(x+9)= 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+9)(x-4)-(x+3)(x+9)= equation: 


Simplifying
(X + 9)(x + -4) + -1(x + 3)(x + 9) = 0

Reorder the terms:
(9 + X)(x + -4) + -1(x + 3)(x + 9) = 0

Reorder the terms:
(9 + X)(-4 + x) + -1(x + 3)(x + 9) = 0

Multiply (9 + X) * (-4 + x)
(9(-4 + x) + X(-4 + x)) + -1(x + 3)(x + 9) = 0
((-4 * 9 + x * 9) + X(-4 + x)) + -1(x + 3)(x + 9) = 0
((-36 + 9x) + X(-4 + x)) + -1(x + 3)(x + 9) = 0
(-36 + 9x + (-4 * X + x * X)) + -1(x + 3)(x + 9) = 0
(-36 + 9x + (-4X + xX)) + -1(x + 3)(x + 9) = 0

Reorder the terms:
(-36 + -4X + 9x + xX) + -1(x + 3)(x + 9) = 0
(-36 + -4X + 9x + xX) + -1(x + 3)(x + 9) = 0

Reorder the terms:
-36 + -4X + 9x + xX + -1(3 + x)(x + 9) = 0

Reorder the terms:
-36 + -4X + 9x + xX + -1(3 + x)(9 + x) = 0

Multiply (3 + x) * (9 + x)
-36 + -4X + 9x + xX + -1(3(9 + x) + x(9 + x)) = 0
-36 + -4X + 9x + xX + -1((9 * 3 + x * 3) + x(9 + x)) = 0
-36 + -4X + 9x + xX + -1((27 + 3x) + x(9 + x)) = 0
-36 + -4X + 9x + xX + -1(27 + 3x + (9 * x + x * x)) = 0
-36 + -4X + 9x + xX + -1(27 + 3x + (9x + x2)) = 0

Combine like terms: 3x + 9x = 12x
-36 + -4X + 9x + xX + -1(27 + 12x + x2) = 0
-36 + -4X + 9x + xX + (27 * -1 + 12x * -1 + x2 * -1) = 0
-36 + -4X + 9x + xX + (-27 + -12x + -1x2) = 0

Reorder the terms:
-36 + -27 + -4X + 9x + -12x + xX + -1x2 = 0

Combine like terms: -36 + -27 = -63
-63 + -4X + 9x + -12x + xX + -1x2 = 0

Combine like terms: 9x + -12x = -3x
-63 + -4X + -3x + xX + -1x2 = 0

Solving
-63 + -4X + -3x + xX + -1x2 = 0

Solving for variable 'X'.

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

Add '63' to each side of the equation.
-63 + -4X + -3x + xX + 63 + -1x2 = 0 + 63

Reorder the terms:
-63 + 63 + -4X + -3x + xX + -1x2 = 0 + 63

Combine like terms: -63 + 63 = 0
0 + -4X + -3x + xX + -1x2 = 0 + 63
-4X + -3x + xX + -1x2 = 0 + 63

Combine like terms: 0 + 63 = 63
-4X + -3x + xX + -1x2 = 63

Add '3x' to each side of the equation.
-4X + -3x + xX + 3x + -1x2 = 63 + 3x

Reorder the terms:
-4X + -3x + 3x + xX + -1x2 = 63 + 3x

Combine like terms: -3x + 3x = 0
-4X + 0 + xX + -1x2 = 63 + 3x
-4X + xX + -1x2 = 63 + 3x

Add 'x2' to each side of the equation.
-4X + xX + -1x2 + x2 = 63 + 3x + x2

Combine like terms: -1x2 + x2 = 0
-4X + xX + 0 = 63 + 3x + x2
-4X + xX = 63 + 3x + x2

Reorder the terms:
-63 + -4X + -3x + xX + -1x2 = 63 + 3x + x2 + -63 + -3x + -1x2

Reorder the terms:
-63 + -4X + -3x + xX + -1x2 = 63 + -63 + 3x + -3x + x2 + -1x2

Combine like terms: 63 + -63 = 0
-63 + -4X + -3x + xX + -1x2 = 0 + 3x + -3x + x2 + -1x2
-63 + -4X + -3x + xX + -1x2 = 3x + -3x + x2 + -1x2

Combine like terms: 3x + -3x = 0
-63 + -4X + -3x + xX + -1x2 = 0 + x2 + -1x2
-63 + -4X + -3x + xX + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-63 + -4X + -3x + xX + -1x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 4x^2+25y^2-20xy=2 | | 8z+2=54 | | 4x^2+2y^25-20xy=2 | | 3x+7x=-2-3 | | 9+3x-8=x+(x+9)/3 | | 4x^2+2y^2-20xy=2 | | -12+8-5= | | 12=4/5 | | 4x^2+2y^2-20=2 | | 5x+2=2(x-8) | | 9+3x-8=x+(x+9/3) | | 10*x=2 | | 7(-3+2x)=-6x-1 | | -2(5+6)+16=-90 | | 3(8x+2)=2x+13 | | Nx(N-1)=870 | | -5(-7+6x)=65 | | 3a=4 | | 10c+45=5340 | | -13*4=t | | y+6=-31 | | 8(x+4)=3-2x | | 2a+4(2a*4a)= | | (x+1)(x-8)=0 | | 2(2y-5)=3(y+3) | | -7x+6-2x-9=16 | | 2x+17=3x+8 | | -x=4(6+x) | | 1(8+p)=22 | | DB=-5.25-.66 | | -6=k/4 | | 148x(47)/180=179x+175 |

Equations solver categories