(7x-7v-5)(2x+5)=

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Solution for (7x-7v-5)(2x+5)= equation:


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

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

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

Multiply (-5 + -7v + 7x) * (5 + 2x)
(-5(5 + 2x) + -7v * (5 + 2x) + 7x * (5 + 2x)) = 0
((5 * -5 + 2x * -5) + -7v * (5 + 2x) + 7x * (5 + 2x)) = 0
((-25 + -10x) + -7v * (5 + 2x) + 7x * (5 + 2x)) = 0
(-25 + -10x + (5 * -7v + 2x * -7v) + 7x * (5 + 2x)) = 0
(-25 + -10x + (-35v + -14vx) + 7x * (5 + 2x)) = 0
(-25 + -10x + -35v + -14vx + (5 * 7x + 2x * 7x)) = 0
(-25 + -10x + -35v + -14vx + (35x + 14x2)) = 0

Reorder the terms:
(-25 + -35v + -14vx + -10x + 35x + 14x2) = 0

Combine like terms: -10x + 35x = 25x
(-25 + -35v + -14vx + 25x + 14x2) = 0

Solving
-25 + -35v + -14vx + 25x + 14x2 = 0

Solving for variable 'v'.

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

Add '25' to each side of the equation.
-25 + -35v + -14vx + 25x + 25 + 14x2 = 0 + 25

Reorder the terms:
-25 + 25 + -35v + -14vx + 25x + 14x2 = 0 + 25

Combine like terms: -25 + 25 = 0
0 + -35v + -14vx + 25x + 14x2 = 0 + 25
-35v + -14vx + 25x + 14x2 = 0 + 25

Combine like terms: 0 + 25 = 25
-35v + -14vx + 25x + 14x2 = 25

Add '-25x' to each side of the equation.
-35v + -14vx + 25x + -25x + 14x2 = 25 + -25x

Combine like terms: 25x + -25x = 0
-35v + -14vx + 0 + 14x2 = 25 + -25x
-35v + -14vx + 14x2 = 25 + -25x

Add '-14x2' to each side of the equation.
-35v + -14vx + 14x2 + -14x2 = 25 + -25x + -14x2

Combine like terms: 14x2 + -14x2 = 0
-35v + -14vx + 0 = 25 + -25x + -14x2
-35v + -14vx = 25 + -25x + -14x2

Reorder the terms:
-25 + -35v + -14vx + 25x + 14x2 = 25 + -25x + -14x2 + -25 + 25x + 14x2

Reorder the terms:
-25 + -35v + -14vx + 25x + 14x2 = 25 + -25 + -25x + 25x + -14x2 + 14x2

Combine like terms: 25 + -25 = 0
-25 + -35v + -14vx + 25x + 14x2 = 0 + -25x + 25x + -14x2 + 14x2
-25 + -35v + -14vx + 25x + 14x2 = -25x + 25x + -14x2 + 14x2

Combine like terms: -25x + 25x = 0
-25 + -35v + -14vx + 25x + 14x2 = 0 + -14x2 + 14x2
-25 + -35v + -14vx + 25x + 14x2 = -14x2 + 14x2

Combine like terms: -14x2 + 14x2 = 0
-25 + -35v + -14vx + 25x + 14x2 = 0

The solution to this equation could not be determined.

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