w+w+[3w-60]+[3w-60]=440

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Solution for w+w+[3w-60]+[3w-60]=440 equation:


Simplifying
w + w + [3w + -60] + [3w + -60] = 440

Reorder the terms:
w + w + [-60 + 3w] + [3w + -60] = 440

Remove brackets around [-60 + 3w]
w + w + -60 + 3w + [3w + -60] = 440

Reorder the terms:
w + w + -60 + 3w + [-60 + 3w] = 440

Remove brackets around [-60 + 3w]
w + w + -60 + 3w + -60 + 3w = 440

Reorder the terms:
-60 + -60 + w + w + 3w + 3w = 440

Combine like terms: -60 + -60 = -120
-120 + w + w + 3w + 3w = 440

Combine like terms: w + w = 2w
-120 + 2w + 3w + 3w = 440

Combine like terms: 2w + 3w = 5w
-120 + 5w + 3w = 440

Combine like terms: 5w + 3w = 8w
-120 + 8w = 440

Solving
-120 + 8w = 440

Solving for variable 'w'.

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

Add '120' to each side of the equation.
-120 + 120 + 8w = 440 + 120

Combine like terms: -120 + 120 = 0
0 + 8w = 440 + 120
8w = 440 + 120

Combine like terms: 440 + 120 = 560
8w = 560

Divide each side by '8'.
w = 70

Simplifying
w = 70

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