-(-u+w)+(3w-2u)=

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Solution for -(-u+w)+(3w-2u)= equation:


Simplifying
-1(-1u + w) + (3w + -2u) = 0
(-1u * -1 + w * -1) + (3w + -2u) = 0
(1u + -1w) + (3w + -2u) = 0

Reorder the terms:
1u + -1w + (-2u + 3w) = 0

Remove parenthesis around (-2u + 3w)
1u + -1w + -2u + 3w = 0

Reorder the terms:
1u + -2u + -1w + 3w = 0

Combine like terms: 1u + -2u = -1u
-1u + -1w + 3w = 0

Combine like terms: -1w + 3w = 2w
-1u + 2w = 0

Solving
-1u + 2w = 0

Solving for variable 'u'.

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

Add '-2w' to each side of the equation.
-1u + 2w + -2w = 0 + -2w

Combine like terms: 2w + -2w = 0
-1u + 0 = 0 + -2w
-1u = 0 + -2w
Remove the zero:
-1u = -2w

Divide each side by '-1'.
u = 2w

Simplifying
u = 2w

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