12x^2-48x=27

Simple and best practice solution for 12x^2-48x=27 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 12x^2-48x=27 equation:


Simplifying
12x2 + -48x = 27

Reorder the terms:
-48x + 12x2 = 27

Solving
-48x + 12x2 = 27

Solving for variable 'x'.

Reorder the terms:
-27 + -48x + 12x2 = 27 + -27

Combine like terms: 27 + -27 = 0
-27 + -48x + 12x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-9 + -16x + 4x2) = 0

Factor a trinomial.
3((-1 + -2x)(9 + -2x)) = 0

Ignore the factor 3.

Subproblem 1

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

Subproblem 2

Set the factor '(9 + -2x)' equal to zero and attempt to solve: Simplifying 9 + -2x = 0 Solving 9 + -2x = 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 + -2x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2x = 0 + -9 -2x = 0 + -9 Combine like terms: 0 + -9 = -9 -2x = -9 Divide each side by '-2'. x = 4.5 Simplifying x = 4.5

Solution

x = {-0.5, 4.5}

See similar equations:

| 4.5x-3=3.5x | | 2x+14=4x-13 | | 5z-5-3z+3=0 | | 35+3a=26 | | 2y=8x-14 | | x^2-11x-5.75=0 | | 5y-25x=50 | | 12+4a=2a | | (7x+5y)(2x-3y)= | | 8*1+y=1 | | 2a+5b-c=4forb | | -11-7x=1023 | | 8*0+y=1 | | 187-3x=42x+22 | | -2(w+8)-(5w-6)=-8w | | 0.12-0.01(x+2)=0.02(4-x) | | 6x+8=-83-7 | | 5x+5=-5-10x | | 5x-5=-55-10x | | 7b^2+2b^2+3= | | 3a-4b=60 | | 0.015(x+30)=1.2 | | 14-9x=50-30x | | -89-7=8x+16 | | 4x^2-29x+13=-9x+4 | | 45=3x-2(20-x) | | 2a(a-1)=3a+3 | | x^2+2-15= | | 7(x+3)+1=2x+5(4+x) | | 4x^2-29x+13=0 | | ln(x+7)=0 | | x^2+20x-125=0 |

Equations solver categories