x^2-5x-9=-3x-1

Simple and best practice solution for x^2-5x-9=-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^2-5x-9=-3x-1 equation: 


Simplifying
x2 + -5x + -9 = -3x + -1

Reorder the terms:
-9 + -5x + x2 = -3x + -1

Reorder the terms:
-9 + -5x + x2 = -1 + -3x

Solving
-9 + -5x + x2 = -1 + -3x

Solving for variable 'x'.

Reorder the terms:
-9 + 1 + -5x + 3x + x2 = -1 + -3x + 1 + 3x

Combine like terms: -9 + 1 = -8
-8 + -5x + 3x + x2 = -1 + -3x + 1 + 3x

Combine like terms: -5x + 3x = -2x
-8 + -2x + x2 = -1 + -3x + 1 + 3x

Reorder the terms:
-8 + -2x + x2 = -1 + 1 + -3x + 3x

Combine like terms: -1 + 1 = 0
-8 + -2x + x2 = 0 + -3x + 3x
-8 + -2x + x2 = -3x + 3x

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

Factor a trinomial.
(-2 + -1x)(4 + -1x) = 0


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

Simplifying
-2 + -1x = 0

Solving
-2 + -1x = 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 + -1x = 0 + 2

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

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

Divide each side by '-1'.
x = -2

Simplifying
x = -2

Subproblem 2
Set the factor '(4 + -1x)' equal to zero and attempt to solve:

Simplifying
4 + -1x = 0

Solving
4 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -4 + -1x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1x = 0 + -4
-1x = 0 + -4

Combine like terms: 0 + -4 = -4
-1x = -4

Divide each side by '-1'.
x = 4

Simplifying
x = 4
Solution
x = {-2, 4}

See similar equations:

| 6y-12=8-2y | | 9x^2-25x+90000=0 | | x^2+10x+16=o | | 5y-7=3x+5 | | 8(4-7w)=w | | 12(3-5y)=y | | 9+3a+5a= | | -9(2x+12)=x | | -x^2+8x=3x+4 | | x+1/3=x/9 | | 23+5x=2x-4 | | 5x-y=53 | | 11(6z+14)=z | | 0.6x+12.1=x-2.98 | | 184000=24x+40(6000-x) | | 5x-8=6x-9 | | (n-2)*5=35 | | 3x^2-9=15 | | 9x^2-16x+36=0 | | 2/5x^2-x+1=-3x+1 | | 2(-9+-2y)-4y=18 | | R+2+2r=-21 | | 20=8-2x | | f(x)=3x+5 | | 4/(x+1)=3/(x+2) | | 16(3x-4)=4(12x-7) | | 3+2t-2=8t+15-4t | | -x^2+15x=5x+16 | | 4c-15=2c+6 | | x/(x+3)=(x-2)/x | | -0.6x+3.68=-0.2x+6.48 | | 2x(3y+9)=0 |

Equations solver categories