32=-12x-x^2

Simple and best practice solution for 32=-12x-x^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 32=-12x-x^2 equation:


Simplifying
32 = -12x + -1x2

Solving
32 = -12x + -1x2

Solving for variable 'x'.

Reorder the terms:
32 + 12x + x2 = -12x + 12x + -1x2 + x2

Combine like terms: -12x + 12x = 0
32 + 12x + x2 = 0 + -1x2 + x2
32 + 12x + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
32 + 12x + x2 = 0

Factor a trinomial.
(8 + x)(4 + x) = 0

Subproblem 1

Set the factor '(8 + x)' equal to zero and attempt to solve: Simplifying 8 + x = 0 Solving 8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x = 0 + -8 x = 0 + -8 Combine like terms: 0 + -8 = -8 x = -8 Simplifying x = -8

Subproblem 2

Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 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 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Solution

x = {-8, -4}

See similar equations:

| (2011334-x)/0,04= | | 32=-12x-x^3 | | (2011334-χ)/0,04 | | 10c+3c(c-7)=18 | | 8+216= | | 25+4.5*75=40+25*75 | | 24z^2+46z-65=0 | | y=.31x+41 | | 2a=-a^2+35 | | 24z^2+46z-55=10 | | 6x-17=73 | | 20-6(5+2x)=10x-2 | | x*12=360 | | .25(12x-8)=5x-1(13+3) | | -10=-x^2+3x | | 20-6(2+2x)=10x-2 | | 4x^2+5=-9x | | 5a+3b=617 | | 1/3x×5 | | (6/x)-(9/(x-1))=(1/4) | | f(x)=x^2+6x-2 | | (3a+2)+(5a+3)= | | 3m^2-14m=49 | | (6/x)-(9/x-1)=(1/4) | | y=6.25x+0.5 | | y=-15x^2+64x+360 | | 25+0.45r=40+0.25r | | -0.42857143p=36 | | 1/(x-1)-5=12/(x-1) | | -x^2-12x-23=0 | | -3x+32=32 | | 11=8v |

Equations solver categories