2v^2+v+30-v^2+8v-16=0

Simple and best practice solution for 2v^2+v+30-v^2+8v-16=0 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 2v^2+v+30-v^2+8v-16=0 equation:


Simplifying
2v2 + v + 30 + -1v2 + 8v + -16 = 0

Reorder the terms:
30 + -16 + v + 8v + 2v2 + -1v2 = 0

Combine like terms: 30 + -16 = 14
14 + v + 8v + 2v2 + -1v2 = 0

Combine like terms: v + 8v = 9v
14 + 9v + 2v2 + -1v2 = 0

Combine like terms: 2v2 + -1v2 = 1v2
14 + 9v + 1v2 = 0

Solving
14 + 9v + 1v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(7 + v)(2 + v) = 0

Subproblem 1

Set the factor '(7 + v)' equal to zero and attempt to solve: Simplifying 7 + v = 0 Solving 7 + v = 0 Move all terms containing v to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + v = 0 + -7 Combine like terms: 7 + -7 = 0 0 + v = 0 + -7 v = 0 + -7 Combine like terms: 0 + -7 = -7 v = -7 Simplifying v = -7

Subproblem 2

Set the factor '(2 + v)' equal to zero and attempt to solve: Simplifying 2 + v = 0 Solving 2 + v = 0 Move all terms containing v to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + v = 0 + -2 Combine like terms: 2 + -2 = 0 0 + v = 0 + -2 v = 0 + -2 Combine like terms: 0 + -2 = -2 v = -2 Simplifying v = -2

Solution

v = {-7, -2}

See similar equations:

| 2y^2-3y+5-y^2+6y-9=0 | | 2m-4+12=3m-4+2 | | 2y^2-3y+5-y^2-6y+9=0 | | 2y^2-3y+5+y^2-6y+9=0 | | 24x^2-49x-40=0 | | 2m-4+12=2m-4+12 | | -12x^2+45x+12=0 | | 2y^2-y-29-y^2+2y-1=0 | | 2v^2+9v+10-v^2-4v-4=0 | | -z=6z-5 | | 6d-5=25 | | (7-u)(3u+8)=0 | | -2x-13=9x+9 | | 1/2x27x24 | | x^2+6xy+8y^2=0 | | 100x=7(24.99) | | (3+5)*(14-9)= | | 100x=5.5(125) | | 100x=6(95) | | (3+5)x(14-9)= | | L=3W-11 | | L=3W-5 | | 98.6x=-34.6(100) | | 3/5(4x+7)=3(1-2x)+18 | | 128x=8(100) | | 25x=15(100) | | 0.50x+0.25(30)=25.5 | | 5x^2+5x+6=0 | | x^3+-4x^2+-45x=0 | | 3x=-18+2 | | x^3-4x^2-45=0 | | 2x+7=2(x-5) |

Equations solver categories