x^2-13x-8=-8x-2

Simple and best practice solution for x^2-13x-8=-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^2-13x-8=-8x-2 equation:


Simplifying
x2 + -13x + -8 = -8x + -2

Reorder the terms:
-8 + -13x + x2 = -8x + -2

Reorder the terms:
-8 + -13x + x2 = -2 + -8x

Solving
-8 + -13x + x2 = -2 + -8x

Solving for variable 'x'.

Reorder the terms:
-8 + 2 + -13x + 8x + x2 = -2 + -8x + 2 + 8x

Combine like terms: -8 + 2 = -6
-6 + -13x + 8x + x2 = -2 + -8x + 2 + 8x

Combine like terms: -13x + 8x = -5x
-6 + -5x + x2 = -2 + -8x + 2 + 8x

Reorder the terms:
-6 + -5x + x2 = -2 + 2 + -8x + 8x

Combine like terms: -2 + 2 = 0
-6 + -5x + x2 = 0 + -8x + 8x
-6 + -5x + x2 = -8x + 8x

Combine like terms: -8x + 8x = 0
-6 + -5x + x2 = 0

Factor a trinomial.
(-1 + -1x)(6 + -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 '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 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 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {-1, 6}

See similar equations:

| 6-(w+1)=2(w+5) | | -2(t-3)+6t=8t-4 | | 2w+4=-2 | | 0.7(8x+5)=0.6-(x-3) | | x+27=38 | | 2n=11.5 | | 38=3x-10 | | 3x/(4x-1)=14/8 | | 24x=14(4x-1) | | 8[2(x-1)-3(x+3)]=104 | | .7(8x+5)=.6-(x-3) | | 21x-7=-10x-30 | | 141.3=3.14r^2(r+2) | | .6(8x+5)=.6-(x-3) | | 5q-3=8 | | X-.30=42 | | 21x-7=-10-30 | | x+9=4-2 | | 36=18x-2x+6 | | 2x/2=-19/2 | | 6g-6g-5-9= | | 23=n/-8 | | 75x-255=23x*286 | | 1.5x+17.2=2.3x+9.6 | | -4x+13=3(x-8)+4 | | 2n+2=98 | | 8-5(4-3z)=2(4-z)-8 | | 8(x+4)-3x=2(x+16)+3x | | 3m^2*5m+2=0 | | 2x=-5+(-14) | | ln*(x+44)+ln*(x+2)=ln*43 | | y=2.3x+9.6 |

Equations solver categories