27-x^2-6x=0

Simple and best practice solution for 27-x^2-6x=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 27-x^2-6x=0 equation:


Simplifying
27 + -1x2 + -6x = 0

Reorder the terms:
27 + -6x + -1x2 = 0

Solving
27 + -6x + -1x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(3 + -1x)(9 + x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(9 + x)' equal to zero and attempt to solve: Simplifying 9 + x = 0 Solving 9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + x = 0 + -9 x = 0 + -9 Combine like terms: 0 + -9 = -9 x = -9 Simplifying x = -9

Solution

x = {3, -9}

See similar equations:

| y=2x^2-(-12) | | X-9y=52 | | 3x^4-14x^3-49x^2+15x-105=0 | | x=(4/x)=5 | | y=2.5+20x | | y=-2.5+20x | | 2x+4y=-44 | | 3x^3+5x^2-27x-45=y | | 72x^5-200x^3=0 | | 5tanx+2cotx=7 | | x^6=6.2 | | 2n+yr=r-9g | | 17v-4+27=4v-18 | | x+7=169 | | 2log(6)5=log(6) | | x^2+10x-146=0 | | 2log(6)5= | | 51=3x+6 | | 7x^2-64x+9=0 | | -8x+y=63 | | 9x+6y=-21 | | x-.06=9.65 | | 8t-7=25 | | 64+225=s^2 | | (8)8+(15)15=(s)s | | 2tg^2x-2=0 | | 9x+13=-59 | | 3v-7=-22 | | f(1)=1/3-4/3 | | 4x+12=7x-28 | | 7(x+14)=7x+14 | | x^2-35y+30000=0 |

Equations solver categories