5x^2=17x+12

Simple and best practice solution for 5x^2=17x+12 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 5x^2=17x+12 equation:


Simplifying
5x2 = 17x + 12

Reorder the terms:
5x2 = 12 + 17x

Solving
5x2 = 12 + 17x

Solving for variable 'x'.

Reorder the terms:
-12 + -17x + 5x2 = 12 + 17x + -12 + -17x

Reorder the terms:
-12 + -17x + 5x2 = 12 + -12 + 17x + -17x

Combine like terms: 12 + -12 = 0
-12 + -17x + 5x2 = 0 + 17x + -17x
-12 + -17x + 5x2 = 17x + -17x

Combine like terms: 17x + -17x = 0
-12 + -17x + 5x2 = 0

Factor a trinomial.
(-3 + -5x)(4 + -1x) = 0

Subproblem 1

Set the factor '(-3 + -5x)' equal to zero and attempt to solve: Simplifying -3 + -5x = 0 Solving -3 + -5x = 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 + -5x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -5x = 0 + 3 -5x = 0 + 3 Combine like terms: 0 + 3 = 3 -5x = 3 Divide each side by '-5'. x = -0.6 Simplifying x = -0.6

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 = {-0.6, 4}

See similar equations:

| 4x+4=1+x | | y-4/2=40 | | (8x^3+2x^2-25x-15)/(2x+3) | | -54n+56n=3.4 | | 6x=1/30 | | 5x(2x+9)(3x-8)(x+5)=0 | | 5v/2v | | x+(x-6)=60 | | W/4=-11 | | 45+3x=-20+8x | | 2.45-3.17=21.05 | | 10(t-2)+4t=7(2t+5)-12 | | x-y+150=180 | | x+y+150=180 | | -3+d/5=-7 | | 9d-9=3d-1.8 | | (200/x)+(200/(x+15))=10 | | 9e=54 | | 200/x+200/(x+15)=10 | | 48.6=6c | | 200/x+200/x+15=10 | | 48.6=c | | 2y=30-x | | X^2-35x-300=0 | | 18=t/2+15 | | 9x^3+6x^2-3x= | | x-2y+150=180 | | f(x)=.25X | | 9y=18.33 | | 4/7z=1 | | 7x^2-8x-3=0 | | 16=x+18-2 |

Equations solver categories