3x^2-16x=-2x^2-5x-6

Simple and best practice solution for 3x^2-16x=-2x^2-5x-6 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^2-16x=-2x^2-5x-6 equation:


Simplifying
3x2 + -16x = -2x2 + -5x + -6

Reorder the terms:
-16x + 3x2 = -2x2 + -5x + -6

Reorder the terms:
-16x + 3x2 = -6 + -5x + -2x2

Solving
-16x + 3x2 = -6 + -5x + -2x2

Solving for variable 'x'.

Reorder the terms:
6 + -16x + 5x + 3x2 + 2x2 = -6 + -5x + -2x2 + 6 + 5x + 2x2

Combine like terms: -16x + 5x = -11x
6 + -11x + 3x2 + 2x2 = -6 + -5x + -2x2 + 6 + 5x + 2x2

Combine like terms: 3x2 + 2x2 = 5x2
6 + -11x + 5x2 = -6 + -5x + -2x2 + 6 + 5x + 2x2

Reorder the terms:
6 + -11x + 5x2 = -6 + 6 + -5x + 5x + -2x2 + 2x2

Combine like terms: -6 + 6 = 0
6 + -11x + 5x2 = 0 + -5x + 5x + -2x2 + 2x2
6 + -11x + 5x2 = -5x + 5x + -2x2 + 2x2

Combine like terms: -5x + 5x = 0
6 + -11x + 5x2 = 0 + -2x2 + 2x2
6 + -11x + 5x2 = -2x2 + 2x2

Combine like terms: -2x2 + 2x2 = 0
6 + -11x + 5x2 = 0

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

Subproblem 1

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

Subproblem 2

Set the factor '(6 + -5x)' equal to zero and attempt to solve: Simplifying 6 + -5x = 0 Solving 6 + -5x = 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 + -5x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -5x = 0 + -6 -5x = 0 + -6 Combine like terms: 0 + -6 = -6 -5x = -6 Divide each side by '-5'. x = 1.2 Simplifying x = 1.2

Solution

x = {1, 1.2}

See similar equations:

| 5c+2T=22 | | 7x^2+24x-6=24-5x | | 30x-14=36x-6 | | 4x+5(4x+1)=53 | | -5(t-3)-2(2+1)=-5 | | 8-(-3x-4)=22 | | 25r^2+70rt+49t^2= | | 3(a-5)=22 | | y^2-6y-334=0 | | 2y+5y=63 | | 8x-8+7x+8=180 | | 4xy-7x= | | 9t+27=3t+6 | | 9t+27=3t-6 | | 2x+23-x=9+4x-7 | | 20=-2(x-5) | | 2.00-1.6=g | | 2(3t-2)=12-t | | 1.6+[-2]= | | 2+3x=26 | | -8+4(2n+6)=70 | | (X+3)=-(6x+6) | | 8x^2-24x=-13 | | 0=-4x^2-5x+5 | | -7(v+3)+2v=45 | | 8-x=100 | | 0.9x+0.6(10-x)=9.3 | | 7x=12-3x | | 60x^4-36x^2=0 | | 2x(-43+24)=-3 | | x^3-12x+36x=0 | | 9x+5=6x+13 |

Equations solver categories