w-7=9+5-2w

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Solution for w-7=9+5-2w equation:


Simplifying
w + -7 = 9 + 5 + -2w

Reorder the terms:
-7 + w = 9 + 5 + -2w

Combine like terms: 9 + 5 = 14
-7 + w = 14 + -2w

Solving
-7 + w = 14 + -2w

Solving for variable 'w'.

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

Add '2w' to each side of the equation.
-7 + w + 2w = 14 + -2w + 2w

Combine like terms: w + 2w = 3w
-7 + 3w = 14 + -2w + 2w

Combine like terms: -2w + 2w = 0
-7 + 3w = 14 + 0
-7 + 3w = 14

Add '7' to each side of the equation.
-7 + 7 + 3w = 14 + 7

Combine like terms: -7 + 7 = 0
0 + 3w = 14 + 7
3w = 14 + 7

Combine like terms: 14 + 7 = 21
3w = 21

Divide each side by '3'.
w = 7

Simplifying
w = 7

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