(3w-2v-7)(4w-7)=

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Solution for (3w-2v-7)(4w-7)= equation:


Simplifying
(3w + -2v + -7)(4w + -7) = 0

Reorder the terms:
(-7 + -2v + 3w)(4w + -7) = 0

Reorder the terms:
(-7 + -2v + 3w)(-7 + 4w) = 0

Multiply (-7 + -2v + 3w) * (-7 + 4w)
(-7(-7 + 4w) + -2v * (-7 + 4w) + 3w * (-7 + 4w)) = 0
((-7 * -7 + 4w * -7) + -2v * (-7 + 4w) + 3w * (-7 + 4w)) = 0
((49 + -28w) + -2v * (-7 + 4w) + 3w * (-7 + 4w)) = 0
(49 + -28w + (-7 * -2v + 4w * -2v) + 3w * (-7 + 4w)) = 0
(49 + -28w + (14v + -8vw) + 3w * (-7 + 4w)) = 0
(49 + -28w + 14v + -8vw + (-7 * 3w + 4w * 3w)) = 0
(49 + -28w + 14v + -8vw + (-21w + 12w2)) = 0

Reorder the terms:
(49 + 14v + -8vw + -28w + -21w + 12w2) = 0

Combine like terms: -28w + -21w = -49w
(49 + 14v + -8vw + -49w + 12w2) = 0

Solving
49 + 14v + -8vw + -49w + 12w2 = 0

Solving for variable 'v'.

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

Add '-49' to each side of the equation.
49 + 14v + -8vw + -49w + -49 + 12w2 = 0 + -49

Reorder the terms:
49 + -49 + 14v + -8vw + -49w + 12w2 = 0 + -49

Combine like terms: 49 + -49 = 0
0 + 14v + -8vw + -49w + 12w2 = 0 + -49
14v + -8vw + -49w + 12w2 = 0 + -49

Combine like terms: 0 + -49 = -49
14v + -8vw + -49w + 12w2 = -49

Add '49w' to each side of the equation.
14v + -8vw + -49w + 49w + 12w2 = -49 + 49w

Combine like terms: -49w + 49w = 0
14v + -8vw + 0 + 12w2 = -49 + 49w
14v + -8vw + 12w2 = -49 + 49w

Add '-12w2' to each side of the equation.
14v + -8vw + 12w2 + -12w2 = -49 + 49w + -12w2

Combine like terms: 12w2 + -12w2 = 0
14v + -8vw + 0 = -49 + 49w + -12w2
14v + -8vw = -49 + 49w + -12w2

Reorder the terms:
49 + 14v + -8vw + -49w + 12w2 = -49 + 49w + -12w2 + 49 + -49w + 12w2

Reorder the terms:
49 + 14v + -8vw + -49w + 12w2 = -49 + 49 + 49w + -49w + -12w2 + 12w2

Combine like terms: -49 + 49 = 0
49 + 14v + -8vw + -49w + 12w2 = 0 + 49w + -49w + -12w2 + 12w2
49 + 14v + -8vw + -49w + 12w2 = 49w + -49w + -12w2 + 12w2

Combine like terms: 49w + -49w = 0
49 + 14v + -8vw + -49w + 12w2 = 0 + -12w2 + 12w2
49 + 14v + -8vw + -49w + 12w2 = -12w2 + 12w2

Combine like terms: -12w2 + 12w2 = 0
49 + 14v + -8vw + -49w + 12w2 = 0

The solution to this equation could not be determined.

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