90u+81v=

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Solution for 90u+81v= equation:


Simplifying
90u + 81v = 0

Solving
90u + 81v = 0

Solving for variable 'u'.

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

Add '-81v' to each side of the equation.
90u + 81v + -81v = 0 + -81v

Combine like terms: 81v + -81v = 0
90u + 0 = 0 + -81v
90u = 0 + -81v
Remove the zero:
90u = -81v

Divide each side by '90'.
u = -0.9v

Simplifying
u = -0.9v

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