v^2-6v=20+2v

Simple and best practice solution for v^2-6v=20+2v 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 v^2-6v=20+2v equation:


Simplifying
v2 + -6v = 20 + 2v

Reorder the terms:
-6v + v2 = 20 + 2v

Solving
-6v + v2 = 20 + 2v

Solving for variable 'v'.

Reorder the terms:
-20 + -6v + -2v + v2 = 20 + 2v + -20 + -2v

Combine like terms: -6v + -2v = -8v
-20 + -8v + v2 = 20 + 2v + -20 + -2v

Reorder the terms:
-20 + -8v + v2 = 20 + -20 + 2v + -2v

Combine like terms: 20 + -20 = 0
-20 + -8v + v2 = 0 + 2v + -2v
-20 + -8v + v2 = 2v + -2v

Combine like terms: 2v + -2v = 0
-20 + -8v + v2 = 0

Factor a trinomial.
(-2 + -1v)(10 + -1v) = 0

Subproblem 1

Set the factor '(-2 + -1v)' equal to zero and attempt to solve: Simplifying -2 + -1v = 0 Solving -2 + -1v = 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 + -1v = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1v = 0 + 2 -1v = 0 + 2 Combine like terms: 0 + 2 = 2 -1v = 2 Divide each side by '-1'. v = -2 Simplifying v = -2

Subproblem 2

Set the factor '(10 + -1v)' equal to zero and attempt to solve: Simplifying 10 + -1v = 0 Solving 10 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1v = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1v = 0 + -10 -1v = 0 + -10 Combine like terms: 0 + -10 = -10 -1v = -10 Divide each side by '-1'. v = 10 Simplifying v = 10

Solution

v = {-2, 10}

See similar equations:

| (3+6)+4=3+(6+4) | | 1(x-4)=-5 | | 2(x+5.75)=15.275 | | 69.8x+42=65 | | 12/k=24k | | 120x+10=150x+4 | | 4x(2)-6x= | | 69.8+42=65 | | 2(x+3)+1=15 | | 56.80x+25.50=78x+100 | | 8x-15y=34 | | A=150*sqrt(3) | | 2(x+1)-5x=2x-8 | | F(x)=x/5-2x | | (2x-3y)(3x+6y)=0 | | 2x-5/6=6 | | (x-y)(x+2y)=0 | | x=2x^2+8x-16 | | (5-1)-2=5-(1-2) | | s-0.2=48 | | 6x+9=9-(3x-5) | | 6xy*5xy+5x= | | f(-3)=9-4 | | t^2+11+24=0 | | 2(r-7)-(r-8)=3 | | 7+25=18+x | | X-3+2x=x+5 | | 7(4x-2)=5(2-x) | | x+25+x+-5=90 | | (2.4)(2.0)=(X)(0.5) | | 2(3.14)14= | | -(x+8)=-9x+56 |

Equations solver categories