(5-v)(2v-7)=0

Simple and best practice solution for (5-v)(2v-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 (5-v)(2v-7)=0 equation:


Simplifying
(5 + -1v)(2v + -7) = 0

Reorder the terms:
(5 + -1v)(-7 + 2v) = 0

Multiply (5 + -1v) * (-7 + 2v)
(5(-7 + 2v) + -1v * (-7 + 2v)) = 0
((-7 * 5 + 2v * 5) + -1v * (-7 + 2v)) = 0
((-35 + 10v) + -1v * (-7 + 2v)) = 0
(-35 + 10v + (-7 * -1v + 2v * -1v)) = 0
(-35 + 10v + (7v + -2v2)) = 0

Combine like terms: 10v + 7v = 17v
(-35 + 17v + -2v2) = 0

Solving
-35 + 17v + -2v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(-5 + v)(7 + -2v) = 0

Subproblem 1

Set the factor '(-5 + v)' equal to zero and attempt to solve: Simplifying -5 + v = 0 Solving -5 + v = 0 Move all terms containing v to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + v = 0 + 5 Combine like terms: -5 + 5 = 0 0 + v = 0 + 5 v = 0 + 5 Combine like terms: 0 + 5 = 5 v = 5 Simplifying v = 5

Subproblem 2

Set the factor '(7 + -2v)' equal to zero and attempt to solve: Simplifying 7 + -2v = 0 Solving 7 + -2v = 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 + -2v = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2v = 0 + -7 -2v = 0 + -7 Combine like terms: 0 + -7 = -7 -2v = -7 Divide each side by '-2'. v = 3.5 Simplifying v = 3.5

Solution

v = {5, 3.5}

See similar equations:

| (8x-1)+(2x+4)-(6x-3)= | | 2p^2+16p=-2p^2+3 | | 5(1-5x)+5(-8x-2)=-12 | | 5x+48=2x | | 5x+9=x-3 | | 3(x+6)=45 | | -x+4y=-3 | | a^2-9a-36= | | 3m^3+7m+12= | | y=x^2+3x-10 | | X+x+7=157 | | 4x.2=16 | | 9(2x-8)=3(6x+5) | | 4x-5+2x=x+3-2x | | 3x+8y=108 | | p(x)=x^3-2x^2-x+2 | | 6=6t^2+30t+15 | | 0.833x+4=19 | | y=x^2-6x+8 | | 0.83x+4=19 | | 16*.2= | | 3x+101-4x-33=108-16x-100 | | 19x=25x-132 | | 7.97=2*3.14*x | | 6+18r-2=4r+148-2r | | 15*x+39= | | b^2+7b-30=0 | | -24=5(g+3) | | 80+x+x+x+x=4.40 | | 3x-x^2+1=0 | | x^2-6x+3=y | | 7r+6r=117 |

Equations solver categories