-31x+x^2=180

Simple and best practice solution for -31x+x^2=180 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 -31x+x^2=180 equation:


Simplifying
-31x + x2 = 180

Solving
-31x + x2 = 180

Solving for variable 'x'.

Reorder the terms:
-180 + -31x + x2 = 180 + -180

Combine like terms: 180 + -180 = 0
-180 + -31x + x2 = 0

Factor a trinomial.
(-5 + -1x)(36 + -1x) = 0

Subproblem 1

Set the factor '(-5 + -1x)' equal to zero and attempt to solve: Simplifying -5 + -1x = 0 Solving -5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x = 0 + 5 -1x = 0 + 5 Combine like terms: 0 + 5 = 5 -1x = 5 Divide each side by '-1'. x = -5 Simplifying x = -5

Subproblem 2

Set the factor '(36 + -1x)' equal to zero and attempt to solve: Simplifying 36 + -1x = 0 Solving 36 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-36' to each side of the equation. 36 + -36 + -1x = 0 + -36 Combine like terms: 36 + -36 = 0 0 + -1x = 0 + -36 -1x = 0 + -36 Combine like terms: 0 + -36 = -36 -1x = -36 Divide each side by '-1'. x = 36 Simplifying x = 36

Solution

x = {-5, 36}

See similar equations:

| 6/5=13/15x | | -3(-2x+7)-5=7(x-5)-1 | | 6x-27=2x+9 | | -6(5x+4)=-84 | | (x^8)/(x^4) | | -12x+16=2x+4 | | 4x^2+6x-72=0 | | 4.8=4.9/x | | 10/y=2/3/5 | | 3x^2-4x+2=1 | | 3/4x3/4x3/4x3/4x3/4x3/4 | | 5x+36=x+4 | | 2(x+1)=9x-6 | | 10-5=5x+15 | | 4+2(2u-1)=-2(7u-7)+3u | | 2/4=10/x | | C/5-9=6 | | Y=30+35x | | 3(1+4n)6-2y(5n-3)=-36 | | 125=-5g | | -20=n-15 | | 14y-5= | | 32+m=-29 | | -64=-14-4 | | (5+9x)-9x= | | 3/9^x=15 | | X/1=350/5 | | (5+9x)9x= | | 12=5.1+h | | 5/6x-4=(-2) | | 642j+18-19j=-28 | | -4x+19=17 |

Equations solver categories