3x^2-26x+12=x(8x+2)

Simple and best practice solution for 3x^2-26x+12=x(8x+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 3x^2-26x+12=x(8x+2) equation: 


Simplifying
3x2 + -26x + 12 = x(8x + 2)

Reorder the terms:
12 + -26x + 3x2 = x(8x + 2)

Reorder the terms:
12 + -26x + 3x2 = x(2 + 8x)
12 + -26x + 3x2 = (2 * x + 8x * x)
12 + -26x + 3x2 = (2x + 8x2)

Solving
12 + -26x + 3x2 = 2x + 8x2

Solving for variable 'x'.

Reorder the terms:
12 + -26x + -2x + 3x2 + -8x2 = 2x + 8x2 + -2x + -8x2

Combine like terms: -26x + -2x = -28x
12 + -28x + 3x2 + -8x2 = 2x + 8x2 + -2x + -8x2

Combine like terms: 3x2 + -8x2 = -5x2
12 + -28x + -5x2 = 2x + 8x2 + -2x + -8x2

Reorder the terms:
12 + -28x + -5x2 = 2x + -2x + 8x2 + -8x2

Combine like terms: 2x + -2x = 0
12 + -28x + -5x2 = 0 + 8x2 + -8x2
12 + -28x + -5x2 = 8x2 + -8x2

Combine like terms: 8x2 + -8x2 = 0
12 + -28x + -5x2 = 0

Factor a trinomial.
(2 + -5x)(6 + x) = 0


Subproblem 1
Set the factor '(2 + -5x)' equal to zero and attempt to solve:

Simplifying
2 + -5x = 0

Solving
2 + -5x = 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 + -5x = 0 + -2

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

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

Divide each side by '-5'.
x = 0.4

Simplifying
x = 0.4

Subproblem 2
Set the factor '(6 + x)' equal to zero and attempt to solve:

Simplifying
6 + x = 0

Solving
6 + x = 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 + x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + x = 0 + -6
x = 0 + -6

Combine like terms: 0 + -6 = -6
x = -6

Simplifying
x = -6
Solution
x = {0.4, -6}

See similar equations:

| 3x^2-26x+12=0 | | x+8+x^2=6 | | 1/3(5x+6)-1/2(x+5)=3 | | 6g+3g+6g-2g= | | 5(4-2n)+2(n+3)= | | 6n-5+7n+3=22 | | 4n+3=2n-7 | | D(D-12)=0 | | -8x^2-16x=0 | | 2(x-7)+x=3(x-7)+7 | | (x-7)(x-7)=-6 | | 4n+3=2n+7 | | 14u^2-13u-6=0 | | x^2+5x-26=0 | | -(w+3)=-8w+10 | | x/5+x/4=6/5 | | 3x(3x-1)-2(3x-1)= | | 0.12n+0.06(2850-n)=0.08(2850) | | X^2+11=36 | | -3-4x=0 | | 2x+4+xy+2y= | | -7m= | | 5(x+3)=13x-29 | | 4x-3(x-2)=4 | | 0.21x+0.1(5000-x)=560 | | 15(k+6)=3(k+30)+12k | | 8x=7x-0.2 | | 15x-13=-28 | | 7x+6x+3+9=-4x+5+8x | | 4y-9+y=6 | | 3x+y=152 | | 3x-12+10=8-2x |

Equations solver categories