10x^2-9x=2x+6

Simple and best practice solution for 10x^2-9x=2x+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 10x^2-9x=2x+6 equation:


Simplifying
10x2 + -9x = 2x + 6

Reorder the terms:
-9x + 10x2 = 2x + 6

Reorder the terms:
-9x + 10x2 = 6 + 2x

Solving
-9x + 10x2 = 6 + 2x

Solving for variable 'x'.

Reorder the terms:
-6 + -9x + -2x + 10x2 = 6 + 2x + -6 + -2x

Combine like terms: -9x + -2x = -11x
-6 + -11x + 10x2 = 6 + 2x + -6 + -2x

Reorder the terms:
-6 + -11x + 10x2 = 6 + -6 + 2x + -2x

Combine like terms: 6 + -6 = 0
-6 + -11x + 10x2 = 0 + 2x + -2x
-6 + -11x + 10x2 = 2x + -2x

Combine like terms: 2x + -2x = 0
-6 + -11x + 10x2 = 0

Factor a trinomial.
(-2 + -5x)(3 + -2x) = 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 '(3 + -2x)' equal to zero and attempt to solve: Simplifying 3 + -2x = 0 Solving 3 + -2x = 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 + -2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x = 0 + -3 -2x = 0 + -3 Combine like terms: 0 + -3 = -3 -2x = -3 Divide each side by '-2'. x = 1.5 Simplifying x = 1.5

Solution

x = {-0.4, 1.5}

See similar equations:

| 2(4-5p)=-8p | | -(r+6)=22-5r | | -4x-24=32 | | -16=4v | | -6(8+2m)=-3(4+m) | | 4w+14=54 | | 30+8v=6(5+8v) | | -9=3+4u | | 2(x-1)+2=26 | | X-1+1-8x=5(x+4)-2(2x+2) | | 6-8(6+8v)=23+v | | 6ab+6ac= | | (x-y)dy+(y)dx=0 | | 2(x+2.3)=7.2 | | 3(3y+4)=9 | | 1200x3/4 | | 3cosx=2secx | | 7-x+8x=7+8x | | 34+8x=-7(1+4x)+5 | | 1800x1/3 | | -4+n=4(8+8n)-5 | | 9u-3u=30 | | 30x^2-10x=5x^2-1 | | (3y-1)(y-1)=8 | | y+6y-2y=6y-2y | | -n-34=7(1-6n) | | 2.1-2p=4.2 | | 1-9n=11-9n | | 63/z=9 | | -9+a=4 | | P/-7=4 | | -6n-18=-n-3n |

Equations solver categories