2x(X-1)-4=12

Simple and best practice solution for 2x(X-1)-4=12 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 2x(X-1)-4=12 equation:


Simplifying
2x(X + -1) + -4 = 12

Reorder the terms:
2x(-1 + X) + -4 = 12
(-1 * 2x + X * 2x) + -4 = 12
(-2x + 2xX) + -4 = 12

Reorder the terms:
-4 + -2x + 2xX = 12

Solving
-4 + -2x + 2xX = 12

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + -2x + 4 + 2xX = 12 + 4

Reorder the terms:
-4 + 4 + -2x + 2xX = 12 + 4

Combine like terms: -4 + 4 = 0
0 + -2x + 2xX = 12 + 4
-2x + 2xX = 12 + 4

Combine like terms: 12 + 4 = 16
-2x + 2xX = 16

Reorder the terms:
-16 + -2x + 2xX = 16 + -16

Combine like terms: 16 + -16 = 0
-16 + -2x + 2xX = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-8 + -1x + xX) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-8 + -1x + xX)' equal to zero and attempt to solve: Simplifying -8 + -1x + xX = 0 Solving -8 + -1x + xX = 0 Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + -1x + 8 + xX = 0 + 8 Reorder the terms: -8 + 8 + -1x + xX = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1x + xX = 0 + 8 -1x + xX = 0 + 8 Combine like terms: 0 + 8 = 8 -1x + xX = 8 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| 0.6x+8.2=7.3 | | 63/n=7 | | 7(3n-2)=24+9n | | -21=3x-6 | | 6(x-3)=-40 | | 49=2w+17 | | f(3x^4)=x^2/2 | | 48=-4x+20 | | 4x^2+y^2-4xy-4=0 | | n-6-8n-3=0 | | 2x-5(x-4)=11 | | (-8/-7)2 | | 1-f=18-3f | | 3x/17x=4.4 | | 10+4x=-8X | | x-5=-3-7 | | 43=3x+10 | | -8(-7d-2)=-40 | | 6x+8x+110=180 | | 128+(x+20)=180 | | 8n+7-6=0 | | -6x+-10=-1x | | 29=4v-15 | | 39-86=11 | | 8=7-20 | | 9a+9+6=0 | | 6x-21-(x+5)=-6 | | 47=2v+9 | | 15x=4x+22 | | 5x-2(x-3)=-8+5x+2 | | 94=4w+14 | | -6x-43=-3x+11 |

Equations solver categories