(8+v)(5v-9)=0

Simple and best practice solution for (8+v)(5v-9)=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 (8+v)(5v-9)=0 equation: 


Simplifying
(8 + v)(5v + -9) = 0

Reorder the terms:
(8 + v)(-9 + 5v) = 0

Multiply (8 + v) * (-9 + 5v)
(8(-9 + 5v) + v(-9 + 5v)) = 0
((-9 * 8 + 5v * 8) + v(-9 + 5v)) = 0
((-72 + 40v) + v(-9 + 5v)) = 0
(-72 + 40v + (-9 * v + 5v * v)) = 0
(-72 + 40v + (-9v + 5v2)) = 0

Combine like terms: 40v + -9v = 31v
(-72 + 31v + 5v2) = 0

Solving
-72 + 31v + 5v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(-8 + -1v)(9 + -5v) = 0


Subproblem 1
Set the factor '(-8 + -1v)' equal to zero and attempt to solve:

Simplifying
-8 + -1v = 0

Solving
-8 + -1v = 0

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

Add '8' to each side of the equation.
-8 + 8 + -1v = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -1v = 0 + 8
-1v = 0 + 8

Combine like terms: 0 + 8 = 8
-1v = 8

Divide each side by '-1'.
v = -8

Simplifying
v = -8

Subproblem 2
Set the factor '(9 + -5v)' equal to zero and attempt to solve:

Simplifying
9 + -5v = 0

Solving
9 + -5v = 0

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

Add '-9' to each side of the equation.
9 + -9 + -5v = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -5v = 0 + -9
-5v = 0 + -9

Combine like terms: 0 + -9 = -9
-5v = -9

Divide each side by '-5'.
v = 1.8

Simplifying
v = 1.8
Solution
v = {-8, 1.8}

See similar equations:

| X/3-X/2=5 | | ln(5x+1)=2 | | 17x-36=7x-6 | | 17x-36=2x+7 | | 2a-3b+4c+2a+(-3b)= | | 2r-3+3r=7 | | X/2-X/3-X/5=2 | | (5y+1)(3y-7)=180 | | 9x-26=180 | | Y-(0)=-8(X-(-8)) | | 2x+7+5x+3= | | 2a-3b+4c+2a+(-3b)=4a-0-4c | | (3/4)x=12-x | | X+5(2X-90)=1 | | y-3=2/3(x-3) | | (3x+12)(7x-32)=180 | | 6-2(-1+2W)-9W= | | 2y-(0-1y)=-(y+2)+22 | | 32+.75w=47 | | z=x(4+2y)fory | | (a^5)(a^5)= | | X-y+z=17 | | -(6X-8)-4(5-X)=28+2X | | Y-(0)=-9(X-(-7)) | | 0.7+y=-1.32 | | 2a-3b+4c+2a-3b=0 | | 14/19x=7 | | 4x-18=180 | | 2a+3b+4c+2a+(-3b)=0 | | -(6X-8)-(5-X)=28+2X | | 2(x+8)=3(x+90) | | Y-(0)=-2(X-(-2)) |

Equations solver categories