4u+v-9u+18v=

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Solution for 4u+v-9u+18v= equation:


Simplifying
4u + v + -9u + 18v = 0

Reorder the terms:
4u + -9u + v + 18v = 0

Combine like terms: 4u + -9u = -5u
-5u + v + 18v = 0

Combine like terms: v + 18v = 19v
-5u + 19v = 0

Solving
-5u + 19v = 0

Solving for variable 'u'.

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

Add '-19v' to each side of the equation.
-5u + 19v + -19v = 0 + -19v

Combine like terms: 19v + -19v = 0
-5u + 0 = 0 + -19v
-5u = 0 + -19v
Remove the zero:
-5u = -19v

Divide each side by '-5'.
u = 3.8v

Simplifying
u = 3.8v

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