12x^2=5x+2

Simple and best practice solution for 12x^2=5x+2 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=5x+2 equation:


Simplifying
12x2 = 5x + 2

Reorder the terms:
12x2 = 2 + 5x

Solving
12x2 = 2 + 5x

Solving for variable 'x'.

Reorder the terms:
-2 + -5x + 12x2 = 2 + 5x + -2 + -5x

Reorder the terms:
-2 + -5x + 12x2 = 2 + -2 + 5x + -5x

Combine like terms: 2 + -2 = 0
-2 + -5x + 12x2 = 0 + 5x + -5x
-2 + -5x + 12x2 = 5x + -5x

Combine like terms: 5x + -5x = 0
-2 + -5x + 12x2 = 0

Factor a trinomial.
(-1 + -4x)(2 + -3x) = 0

Subproblem 1

Set the factor '(-1 + -4x)' equal to zero and attempt to solve: Simplifying -1 + -4x = 0 Solving -1 + -4x = 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 + -4x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -4x = 0 + 1 -4x = 0 + 1 Combine like terms: 0 + 1 = 1 -4x = 1 Divide each side by '-4'. x = -0.25 Simplifying x = -0.25

Subproblem 2

Set the factor '(2 + -3x)' equal to zero and attempt to solve: Simplifying 2 + -3x = 0 Solving 2 + -3x = 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 + -3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x = 0 + -2 -3x = 0 + -2 Combine like terms: 0 + -2 = -2 -3x = -2 Divide each side by '-3'. x = 0.6666666667 Simplifying x = 0.6666666667

Solution

x = {-0.25, 0.6666666667}

See similar equations:

| 23x+13y=-5 | | y=x^2-10x-y | | 0=-x^2+100x-2500 | | 6/18x+14 | | x(.2)=9000 | | 2e^3/25x=17 | | A=y-(0.1*y+10) | | 1/2(3m+1)=9m/4 | | 1/2(11+2x)=2/3(x+1)+x/2 | | 3-(9m-15)=4(m-2) | | q=2h | | 6y+(-9)=6y+3 | | 3x^4-48y^2=0 | | 5x-9=2x/3 | | 90-x=1/2(x) | | 180-x=x+42 | | 3x^5+36x^4=0 | | 7.3x=73.0 | | 3(x+7)=-18 | | -2x^2-64x-112=0 | | (2a-1/5)(2a-1/5) | | an=6n+2 | | 2x^2+8x+14=0 | | 4m-2=0 | | x+4=-2x-11 | | 7h+34=4-35 | | 4x^4+24x^3=0 | | 90-x=1/4(x) | | 8n-(5-2n)= | | 5(6x+7)=20 | | 5(6x+7)=22 | | 5(6x+7)=36 |

Equations solver categories