(7+v)(3v-2)=0

Simple and best practice solution for (7+v)(3v-2)=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 (7+v)(3v-2)=0 equation: 


Simplifying
(7 + v)(3v + -2) = 0

Reorder the terms:
(7 + v)(-2 + 3v) = 0

Multiply (7 + v) * (-2 + 3v)
(7(-2 + 3v) + v(-2 + 3v)) = 0
((-2 * 7 + 3v * 7) + v(-2 + 3v)) = 0
((-14 + 21v) + v(-2 + 3v)) = 0
(-14 + 21v + (-2 * v + 3v * v)) = 0
(-14 + 21v + (-2v + 3v2)) = 0

Combine like terms: 21v + -2v = 19v
(-14 + 19v + 3v2) = 0

Solving
-14 + 19v + 3v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(-7 + -1v)(2 + -3v) = 0


Subproblem 1
Set the factor '(-7 + -1v)' equal to zero and attempt to solve:

Simplifying
-7 + -1v = 0

Solving
-7 + -1v = 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 + -1v = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -1v = 0 + 7
-1v = 0 + 7

Combine like terms: 0 + 7 = 7
-1v = 7

Divide each side by '-1'.
v = -7

Simplifying
v = -7

Subproblem 2
Set the factor '(2 + -3v)' equal to zero and attempt to solve:

Simplifying
2 + -3v = 0

Solving
2 + -3v = 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 + -3v = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -3v = 0 + -2
-3v = 0 + -2

Combine like terms: 0 + -2 = -2
-3v = -2

Divide each side by '-3'.
v = 0.6666666667

Simplifying
v = 0.6666666667
Solution
v = {-7, 0.6666666667}

See similar equations:

| 3x+1+5x=7 | | -7x^2+49=0 | | 0.03x-0.15=4.5 | | 24-7x+5x=30 | | x^2-5x+1=x^4-10x^3+23x^2+10x+1 | | 15.14-3.5= | | 8+x=132x | | 15.7-3.5= | | 3x^2+23=0 | | 15.4-3.5= | | 45=8x+9 | | 5x+7y=55 | | 15.2-3.5= | | V=3r | | 0.024x=-0.0012 | | 6.5x-6.45=9.75-4.3x | | -2+4x=-3+15x | | 10x+18=3x+137 | | y=px-6 | | 5x^2-r=0 | | -2x+2=-8x+11x | | 31-4x=7-10x | | -2x+2=-8x+11 | | 3x+14=-40-6x | | 3+4x=-12+x | | 4(3x+7)-7x=6+5x-2 | | 0.75x=3.75 | | y^6-64y^6=0 | | 38-5x=11-8x | | 6-7(A+7)=-3(2-A) | | 3x+12=-18-3x | | -6(3-10m)=102 |

Equations solver categories