-(w-y)-3(y-w)=

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Solution for -(w-y)-3(y-w)= equation:


Simplifying
-1(w + -1y) + -3(y + -1w) = 0
(w * -1 + -1y * -1) + -3(y + -1w) = 0
(-1w + 1y) + -3(y + -1w) = 0

Reorder the terms:
-1w + 1y + -3(-1w + y) = 0
-1w + 1y + (-1w * -3 + y * -3) = 0
-1w + 1y + (3w + -3y) = 0

Reorder the terms:
-1w + 3w + 1y + -3y = 0

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

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

Solving
2w + -2y = 0

Solving for variable 'w'.

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

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

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

Divide each side by '2'.
w = y

Simplifying
w = y

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