3x^2-12x-94=2

Simple and best practice solution for 3x^2-12x-94=2 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 3x^2-12x-94=2 equation:


Simplifying
3x2 + -12x + -94 = 2

Reorder the terms:
-94 + -12x + 3x2 = 2

Solving
-94 + -12x + 3x2 = 2

Solving for variable 'x'.

Reorder the terms:
-94 + -2 + -12x + 3x2 = 2 + -2

Combine like terms: -94 + -2 = -96
-96 + -12x + 3x2 = 2 + -2

Combine like terms: 2 + -2 = 0
-96 + -12x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-32 + -4x + x2) = 0

Factor a trinomial.
3((-4 + -1x)(8 + -1x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4

Subproblem 2

Set the factor '(8 + -1x)' equal to zero and attempt to solve: Simplifying 8 + -1x = 0 Solving 8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1x = 0 + -8 -1x = 0 + -8 Combine like terms: 0 + -8 = -8 -1x = -8 Divide each side by '-1'. x = 8 Simplifying x = 8

Solution

x = {-4, 8}

See similar equations:

| 26=4w+2w-2 | | 2d+18=23+2d | | N^2=63n | | d+41=71 | | -zm=57 | | x+3y=zx | | X+51=x+141 | | -(-17x+18)=-11 | | 9x=69 | | 5x+y-5x= | | 3x-4+=-2x-5+5x | | 9(x+5)=3(3x+3)+36 | | 5y-5+4(y+1)=4y-3 | | 9+11z=99-7z | | 2(y+2)=16 | | 19=(2x+1)-x | | 5a-(8-a)=4a-19 | | 5a-b=7a | | 5+10(4+8b)= | | 62.25*37.4= | | 12(3x+3)-7(2x-5)=2x-69 | | 0=9cosx+6sinx | | 3(X+4)=4X+5-X+7 | | t+-27=-33 | | -5m+3m=6m-2m-12 | | 3(1+d)-5=3d | | -3n-6+2n=-9 | | -2(x)=7x-6 | | 10=20z | | 3m+3(5+10m)= | | w+-1=-4 | | 3(x-2)+7=3x+1 |

Equations solver categories