1x(3x-3)=18

Simple and best practice solution for 1x(3x-3)=18 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 1x(3x-3)=18 equation:


Simplifying
1x(3x + -3) = 18

Reorder the terms:
1x(-3 + 3x) = 18
(-3 * 1x + 3x * 1x) = 18
(-3x + 3x2) = 18

Solving
-3x + 3x2 = 18

Solving for variable 'x'.

Reorder the terms:
-18 + -3x + 3x2 = 18 + -18

Combine like terms: 18 + -18 = 0
-18 + -3x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-6 + -1x + x2) = 0

Factor a trinomial.
3((-2 + -1x)(3 + -1x)) = 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 '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Solution

x = {-2, 3}

See similar equations:

| -2(-4-8x)=-34+2x | | 3(1+6x)=11+2(12x-7) | | X+.02x=46698.08 | | -7+2(-8x+4)=-5 | | 5x+-10=14-3x | | p=2(4+5) | | 6t+6/9t-2=2t+2/3t-4 | | 2=8+2w | | 40+(x-20)+(x-10)+(.3333333333333x)=360 | | -3(5x+1)=4 | | 6-2x-18=12 | | 4t^2-15+14=0 | | p=2(3+4) | | -47-21x=58 | | 4x+6y(4-5)(4+2)-4x= | | 2x-3=-2y+13 | | 4(x+-12)=16x | | 3(6+5y)=3(-5+4y) | | 8u-4u=24 | | -3(-3x-4)=5x-9 | | y-8-6y+13= | | 7a+8-a=3a+4 | | 3p-11p=24 | | x(6x-8)=(6x+4)(x-6) | | 8x^2+4x-16=x^2 | | [4x+5]=[-29+4x] | | 2(9a+7)=-13 | | X^2+50X=250000 | | 40a^2-4a-84=0 | | 4-6w+12=10 | | 3x-4+7x=2x+8 | | -5r-18=12 |

Equations solver categories