5x^2-27x=18

Simple and best practice solution for 5x^2-27x=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 5x^2-27x=18 equation:


Simplifying
5x2 + -27x = 18

Reorder the terms:
-27x + 5x2 = 18

Solving
-27x + 5x2 = 18

Solving for variable 'x'.

Reorder the terms:
-18 + -27x + 5x2 = 18 + -18

Combine like terms: 18 + -18 = 0
-18 + -27x + 5x2 = 0

Factor a trinomial.
(-3 + -5x)(6 + -1x) = 0

Subproblem 1

Set the factor '(-3 + -5x)' equal to zero and attempt to solve: Simplifying -3 + -5x = 0 Solving -3 + -5x = 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 + -5x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -5x = 0 + 3 -5x = 0 + 3 Combine like terms: 0 + 3 = 3 -5x = 3 Divide each side by '-5'. x = -0.6 Simplifying x = -0.6

Subproblem 2

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {-0.6, 6}

See similar equations:

| 6p^2=9p+132 | | 56x-51=10x+9 | | 5x^2-27=18 | | 6(2v+8)=27+7v | | 4x-6=3y | | x^4-4x^3+18x^2+28x-15=0 | | 56x-46=10x+9 | | 4x+24=-48+-40x | | 320=2.5n | | x(x+8x)=105 | | 6x+2=10x-34 | | -14-19= | | 3x^2-39=6 | | x^4-9x^3+18x^2+7x-3= | | 32x-35=8x-2 | | 4x+15x= | | 32x^2-36x-27=0 | | x^2+9+10=0 | | x^4-9x^3+18x^2+7x-3=0 | | 18y^2-y+303= | | 2x+4=4x-11 | | 8+3(1+4b)=24 | | 35y+5=60 | | 36a^2-a+288= | | 35*400= | | -6c+15c= | | 30*300= | | 13y=188.5 | | 3x+5y-16= | | 7a-6c-9a+15c= | | 5(7+6a)=24 | | 4x+10=-16 |

Equations solver categories