3u+7v+5u=

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Solution for 3u+7v+5u= equation: 


Simplifying
3u + 7v + 5u = 0

Reorder the terms:
3u + 5u + 7v = 0

Combine like terms: 3u + 5u = 8u
8u + 7v = 0

Solving
8u + 7v = 0

Solving for variable 'u'.

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

Add '-7v' to each side of the equation.
8u + 7v + -7v = 0 + -7v

Combine like terms: 7v + -7v = 0
8u + 0 = 0 + -7v
8u = 0 + -7v
Remove the zero:
8u = -7v

Divide each side by '8'.
u = -0.875v

Simplifying
u = -0.875v

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