(w*3-9)+(w+4)=(w*3-9)+(w+4)

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Solution for (w*3-9)+(w+4)=(w*3-9)+(w+4) equation: 


Simplifying
(w * 3 + -9) + (w + 4) = (w * 3 + -9) + (w + 4)

Reorder the terms for easier multiplication:
(3w + -9) + (w + 4) = (w * 3 + -9) + (w + 4)

Reorder the terms:
(-9 + 3w) + (w + 4) = (w * 3 + -9) + (w + 4)

Remove parenthesis around (-9 + 3w)
-9 + 3w + (w + 4) = (w * 3 + -9) + (w + 4)

Reorder the terms:
-9 + 3w + (4 + w) = (w * 3 + -9) + (w + 4)

Remove parenthesis around (4 + w)
-9 + 3w + 4 + w = (w * 3 + -9) + (w + 4)

Reorder the terms:
-9 + 4 + 3w + w = (w * 3 + -9) + (w + 4)

Combine like terms: -9 + 4 = -5
-5 + 3w + w = (w * 3 + -9) + (w + 4)

Combine like terms: 3w + w = 4w
-5 + 4w = (w * 3 + -9) + (w + 4)

Reorder the terms for easier multiplication:
-5 + 4w = (3w + -9) + (w + 4)

Reorder the terms:
-5 + 4w = (-9 + 3w) + (w + 4)

Remove parenthesis around (-9 + 3w)
-5 + 4w = -9 + 3w + (w + 4)

Reorder the terms:
-5 + 4w = -9 + 3w + (4 + w)

Remove parenthesis around (4 + w)
-5 + 4w = -9 + 3w + 4 + w

Reorder the terms:
-5 + 4w = -9 + 4 + 3w + w

Combine like terms: -9 + 4 = -5
-5 + 4w = -5 + 3w + w

Combine like terms: 3w + w = 4w
-5 + 4w = -5 + 4w

Add '5' to each side of the equation.
-5 + 5 + 4w = -5 + 5 + 4w

Combine like terms: -5 + 5 = 0
0 + 4w = -5 + 5 + 4w
4w = -5 + 5 + 4w

Combine like terms: -5 + 5 = 0
4w = 0 + 4w
4w = 4w

Add '-4w' to each side of the equation.
4w + -4w = 4w + -4w

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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