x^2-x-2=-3x+1

Simple and best practice solution for x^2-x-2=-3x+1 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-x-2=-3x+1 equation:


Simplifying
x2 + -1x + -2 = -3x + 1

Reorder the terms:
-2 + -1x + x2 = -3x + 1

Reorder the terms:
-2 + -1x + x2 = 1 + -3x

Solving
-2 + -1x + x2 = 1 + -3x

Solving for variable 'x'.

Reorder the terms:
-2 + -1 + -1x + 3x + x2 = 1 + -3x + -1 + 3x

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

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

Reorder the terms:
-3 + 2x + x2 = 1 + -1 + -3x + 3x

Combine like terms: 1 + -1 = 0
-3 + 2x + x2 = 0 + -3x + 3x
-3 + 2x + x2 = -3x + 3x

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

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

Subproblem 1

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

Subproblem 2

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

Solution

x = {-3, 1}

See similar equations:

| 4k-3(8k-6)=-2 | | 3a+2-5a=7+4n | | 3x+11=2(x+11) | | 0.07x=1720 | | 15n+15+3= | | h(t)=-16t^2+800(t) | | 4x^2=17X+5 | | x^2+10x+27=6 | | x*0.07=1720 | | 3*11-40+2*11=15 | | 11n+15-n+5n+3= | | (28b-4)-9(3b+3)=-7 | | 3(4x-2y)=42 | | 4(7K+7)-3=-5-2 | | -10=0v | | 4x-7-x=-3-2x | | 4x+129=9x+229 | | -3N-6+2N=-7+4N | | -2a-a=21 | | 7-(3-m)=2m | | 2(6X-4)=9 | | 12=9y+11(-3y-7) | | 12=9y+11(-3y)-7 | | 35x+7y=14 | | 12=9y+11-3y-7 | | 3x-5i=8+yi | | y+2x=6-x | | -5(3x-8)+7=-15x+47 | | 6x(x-9)=11x^2-55x | | 3-2(y-8)=5 | | (X+9y)(-x-9y)= | | 102=6n |

Equations solver categories