380=2(w+w+20)

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Solution for 380=2(w+w+20) equation:


Simplifying
380 = 2(w + w + 20)

Reorder the terms:
380 = 2(20 + w + w)

Combine like terms: w + w = 2w
380 = 2(20 + 2w)
380 = (20 * 2 + 2w * 2)
380 = (40 + 4w)

Solving
380 = 40 + 4w

Solving for variable 'w'.

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

Add '-4w' to each side of the equation.
380 + -4w = 40 + 4w + -4w

Combine like terms: 4w + -4w = 0
380 + -4w = 40 + 0
380 + -4w = 40

Add '-380' to each side of the equation.
380 + -380 + -4w = 40 + -380

Combine like terms: 380 + -380 = 0
0 + -4w = 40 + -380
-4w = 40 + -380

Combine like terms: 40 + -380 = -340
-4w = -340

Divide each side by '-4'.
w = 85

Simplifying
w = 85

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