(3x+6)(2x-1)=0

Simple and best practice solution for (3x+6)(2x-1)=0 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+6)(2x-1)=0 equation:


Simplifying
(3x + 6)(2x + -1) = 0

Reorder the terms:
(6 + 3x)(2x + -1) = 0

Reorder the terms:
(6 + 3x)(-1 + 2x) = 0

Multiply (6 + 3x) * (-1 + 2x)
(6(-1 + 2x) + 3x * (-1 + 2x)) = 0
((-1 * 6 + 2x * 6) + 3x * (-1 + 2x)) = 0
((-6 + 12x) + 3x * (-1 + 2x)) = 0
(-6 + 12x + (-1 * 3x + 2x * 3x)) = 0
(-6 + 12x + (-3x + 6x2)) = 0

Combine like terms: 12x + -3x = 9x
(-6 + 9x + 6x2) = 0

Solving
-6 + 9x + 6x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(-2 + 3x + 2x2) = 0

Factor a trinomial.
3((-2 + -1x)(1 + -2x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2

Subproblem 2

Set the factor '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5

Solution

x = {-2, 0.5}

See similar equations:

| 8/11=2x-7/2x | | 3q-q-q=6 | | 8(x-18)=280 | | 2s-s+s=10 | | 8d+3d+d-9d+2d=20 | | 16z-14z-z=12 | | -3=-15+3n | | 2m/5-6=8 | | w-w+3w+5w=8 | | 16-2t=5t+19 | | 11p-3=8 | | y=2x^2-x-9 | | (X-3)-6=-2 | | 36x+31=571 | | 9W-[4w-(2VI-3w+4W+6VI)]=5W-7w-4VI | | 8p-4=25 | | 5(x-6)-4(x+2)=2+3(1-2x) | | 1x-15=13-6x | | 8(6x+10)= | | 2(y+5)+2y=6 | | 9W-[4w-(2VI-3w+4W+6VI)]= | | -14q=4q-127 | | 2w^2+8w-16=0 | | (y-12)=10 | | 0.875=0.24x-0.5 | | 0.875=0.24-0.5 | | -6-12(-11+8)=-10(n-4) | | 10x-80=0 | | 13x-7y=24 | | 14=-28+6x | | 2x+3(3x-11)=0 | | -3+5y=7 |

Equations solver categories