(2w-9)+-(4w-9)=

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


Simplifying
(2w + -9) + -1(4w + -9) = 0

Reorder the terms:
(-9 + 2w) + -1(4w + -9) = 0

Remove parenthesis around (-9 + 2w)
-9 + 2w + -1(4w + -9) = 0

Reorder the terms:
-9 + 2w + -1(-9 + 4w) = 0
-9 + 2w + (-9 * -1 + 4w * -1) = 0
-9 + 2w + (9 + -4w) = 0

Reorder the terms:
-9 + 9 + 2w + -4w = 0

Combine like terms: -9 + 9 = 0
0 + 2w + -4w = 0
2w + -4w = 0

Combine like terms: 2w + -4w = -2w
-2w = 0

Solving
-2w = 0

Solving for variable 'w'.

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

Divide each side by '-2'.
w = 0

Simplifying
w = 0

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