9x^2+17x+16=8

Simple and best practice solution for 9x^2+17x+16=8 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 9x^2+17x+16=8 equation:


Simplifying
9x2 + 17x + 16 = 8

Reorder the terms:
16 + 17x + 9x2 = 8

Solving
16 + 17x + 9x2 = 8

Solving for variable 'x'.

Reorder the terms:
16 + -8 + 17x + 9x2 = 8 + -8

Combine like terms: 16 + -8 = 8
8 + 17x + 9x2 = 8 + -8

Combine like terms: 8 + -8 = 0
8 + 17x + 9x2 = 0

Factor a trinomial.
(1 + x)(8 + 9x) = 0

Subproblem 1

Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 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 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Subproblem 2

Set the factor '(8 + 9x)' equal to zero and attempt to solve: Simplifying 8 + 9x = 0 Solving 8 + 9x = 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 + 9x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 9x = 0 + -8 9x = 0 + -8 Combine like terms: 0 + -8 = -8 9x = -8 Divide each side by '9'. x = -0.8888888889 Simplifying x = -0.8888888889

Solution

x = {-1, -0.8888888889}

See similar equations:

| -360=-10(-6b) | | -10(x+5)=100 | | 4w+17=-9(w+1) | | 3x-4y=26 | | 9x^6-16y^6= | | 7=7+14n-14n | | 12x+10=-74 | | 0=-8(y+5) | | 2+3=80 | | 53=(40n+260) | | 36y^2-25= | | -2(w+7)=5w+28 | | x-y=21 | | a-21.5=.75 | | a-21.5=-.75 | | -16x=160 | | 9y-4=7(y-2) | | -7y-5=-6y-7 | | -(-3+n)=4 | | X^2=5x-6 | | 8n-16=2n+28 | | 6p-4= | | 7x^2+15x-2= | | 5(X-3)+4=5X-11 | | 10x^2=90x | | 22x^2-19x-18=0 | | -55+21y+7=6(4y-2)-9 | | 8=4(x+4) | | t^2-49= | | a-8.1=-.001 | | x-714=-705 | | 675=2.5(P-40)-100 |

Equations solver categories