x^2-10x-1=-8x+2

Simple and best practice solution for x^2-10x-1=-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 x^2-10x-1=-8x+2 equation:


Simplifying
x2 + -10x + -1 = -8x + 2

Reorder the terms:
-1 + -10x + x2 = -8x + 2

Reorder the terms:
-1 + -10x + x2 = 2 + -8x

Solving
-1 + -10x + x2 = 2 + -8x

Solving for variable 'x'.

Reorder the terms:
-1 + -2 + -10x + 8x + x2 = 2 + -8x + -2 + 8x

Combine like terms: -1 + -2 = -3
-3 + -10x + 8x + x2 = 2 + -8x + -2 + 8x

Combine like terms: -10x + 8x = -2x
-3 + -2x + x2 = 2 + -8x + -2 + 8x

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

Combine like terms: 2 + -2 = 0
-3 + -2x + x2 = 0 + -8x + 8x
-3 + -2x + x2 = -8x + 8x

Combine like terms: -8x + 8x = 0
-3 + -2x + x2 = 0

Factor a trinomial.
(-1 + -1x)(3 + -1x) = 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 '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 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 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Solution

x = {-1, 3}

See similar equations:

| -3x-7x=-70 | | 3x+x+5x=2700 | | .3(4b-2)=-6+12b | | m/4+6=70 | | 2.7b=8.37 | | f/13=25 | | -123=d+81 | | -5x-25=-10 | | 10(8+b)=80 | | x^2-11x+29=0 | | 21=j/27 | | 2h-18=28 | | (x+y+3)(x+y-4)=0 | | v+742=750 | | -8=v/19 | | v+42=99 | | 3m-12=18 | | 80=f+18 | | 5x+3=4x-2 | | -26z=832 | | -22w=-110 | | 4x+7y=21 | | 25x+8-28x=4-8 | | -6t=96 | | 80x^2-36x-80=0 | | -5p+10=75 | | 2x-8+x-50+13x+30=180 | | -8(-8+3v)=-29+7v | | 7x+4=36x+19 | | 3(x-5)=5(x-3) | | x-61=73.5 | | 7k+42=21 |

Equations solver categories