9u+4v-2(9u-9v+5w)=

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Solution for 9u+4v-2(9u-9v+5w)= equation:


Simplifying
9u + 4v + -2(9u + -9v + 5w) = 0
9u + 4v + (9u * -2 + -9v * -2 + 5w * -2) = 0
9u + 4v + (-18u + 18v + -10w) = 0

Reorder the terms:
9u + -18u + 4v + 18v + -10w = 0

Combine like terms: 9u + -18u = -9u
-9u + 4v + 18v + -10w = 0

Combine like terms: 4v + 18v = 22v
-9u + 22v + -10w = 0

Solving
-9u + 22v + -10w = 0

Solving for variable 'u'.

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

Add '-22v' to each side of the equation.
-9u + 22v + -22v + -10w = 0 + -22v

Combine like terms: 22v + -22v = 0
-9u + 0 + -10w = 0 + -22v
-9u + -10w = 0 + -22v
Remove the zero:
-9u + -10w = -22v

Add '10w' to each side of the equation.
-9u + -10w + 10w = -22v + 10w

Combine like terms: -10w + 10w = 0
-9u + 0 = -22v + 10w
-9u = -22v + 10w

Divide each side by '-9'.
u = 2.444444444v + -1.111111111w

Simplifying
u = 2.444444444v + -1.111111111w

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