(v-5)(7v-35)=0

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Solution for (v-5)(7v-35)=0 equation:


Simplifying
(v + -5)(7v + -35) = 0

Reorder the terms:
(-5 + v)(7v + -35) = 0

Reorder the terms:
(-5 + v)(-35 + 7v) = 0

Multiply (-5 + v) * (-35 + 7v)
(-5(-35 + 7v) + v(-35 + 7v)) = 0
((-35 * -5 + 7v * -5) + v(-35 + 7v)) = 0
((175 + -35v) + v(-35 + 7v)) = 0
(175 + -35v + (-35 * v + 7v * v)) = 0
(175 + -35v + (-35v + 7v2)) = 0

Combine like terms: -35v + -35v = -70v
(175 + -70v + 7v2) = 0

Solving
175 + -70v + 7v2 = 0

Solving for variable 'v'.

Factor out the Greatest Common Factor (GCF), '7'.
7(25 + -10v + v2) = 0

Factor a trinomial.
7((5 + -1v)(5 + -1v)) = 0

Ignore the factor 7.

Subproblem 1

Set the factor '(5 + -1v)' equal to zero and attempt to solve: Simplifying 5 + -1v = 0 Solving 5 + -1v = 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 + -1v = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1v = 0 + -5 -1v = 0 + -5 Combine like terms: 0 + -5 = -5 -1v = -5 Divide each side by '-1'. v = 5 Simplifying v = 5

Subproblem 2

Set the factor '(5 + -1v)' equal to zero and attempt to solve: Simplifying 5 + -1v = 0 Solving 5 + -1v = 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 + -1v = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1v = 0 + -5 -1v = 0 + -5 Combine like terms: 0 + -5 = -5 -1v = -5 Divide each side by '-1'. v = 5 Simplifying v = 5

Solution

v = {5, 5}

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