v(v+7)=0

Simple and best practice solution for v(v+7)=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 v(v+7)=0 equation: 


Simplifying
v(v + 7) = 0

Reorder the terms:
v(7 + v) = 0
(7 * v + v * v) = 0
(7v + v2) = 0

Solving
7v + v2 = 0

Solving for variable 'v'.

Factor out the Greatest Common Factor (GCF), 'v'.
v(7 + v) = 0


Subproblem 1
Set the factor 'v' equal to zero and attempt to solve:

Simplifying
v = 0

Solving
v = 0

Move all terms containing v to the left, all other terms to the right.

Simplifying
v = 0

Subproblem 2
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
Solution
v = {0, -7}

See similar equations:

| x^2+25x+169=0 | | 5x-12=2x-8-7x | | 21=-x-35 | | x+(x*.16)=.041 | | -2x-6=4(x-3) | | x=9y-x^3 | | x^2+6x+188=180 | | (x-1)2+(y+6)=81 | | 4x^4+7x^2+10x-21=0 | | logx(0.546)=-1.6 | | x+(x+1)+(x+2)+(x+4)=30 | | 6x+8x-10=88 | | 42=x+3x+3x | | 3x+24=8x-6 | | x/7=98 | | Y-4=5x-45 | | -1=3(x-7)-8x | | x+(x+2)=48 | | 4n=18+3x | | 34=6(u+4)-8u | | 6/1/4 | | (10+x)-4=18 | | -7/3w=35 | | 6(2y+5)-2(2y+6)=2 | | 7x+31=10x+4 | | -16x^2+72x-30=0 | | 9x-17=7x-5 | | 7w+6=5(w+4) | | 6y=2x-24 | | 5n+3+7h=30 | | -4(w-3)=2w+42 | | 35c+2r=378 |

Equations solver categories