(3u-2v+4)-(3v-4u-5)=

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Solution for (3u-2v+4)-(3v-4u-5)= equation:


Simplifying
(3u + -2v + 4) + -1(3v + -4u + -5) = 0

Reorder the terms:
(4 + 3u + -2v) + -1(3v + -4u + -5) = 0

Remove parenthesis around (4 + 3u + -2v)
4 + 3u + -2v + -1(3v + -4u + -5) = 0

Reorder the terms:
4 + 3u + -2v + -1(-5 + -4u + 3v) = 0
4 + 3u + -2v + (-5 * -1 + -4u * -1 + 3v * -1) = 0
4 + 3u + -2v + (5 + 4u + -3v) = 0

Reorder the terms:
4 + 5 + 3u + 4u + -2v + -3v = 0

Combine like terms: 4 + 5 = 9
9 + 3u + 4u + -2v + -3v = 0

Combine like terms: 3u + 4u = 7u
9 + 7u + -2v + -3v = 0

Combine like terms: -2v + -3v = -5v
9 + 7u + -5v = 0

Solving
9 + 7u + -5v = 0

Solving for variable 'u'.

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

Add '-9' to each side of the equation.
9 + 7u + -9 + -5v = 0 + -9

Reorder the terms:
9 + -9 + 7u + -5v = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 7u + -5v = 0 + -9
7u + -5v = 0 + -9

Combine like terms: 0 + -9 = -9
7u + -5v = -9

Add '5v' to each side of the equation.
7u + -5v + 5v = -9 + 5v

Combine like terms: -5v + 5v = 0
7u + 0 = -9 + 5v
7u = -9 + 5v

Divide each side by '7'.
u = -1.285714286 + 0.7142857143v

Simplifying
u = -1.285714286 + 0.7142857143v

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