2w+2(w+20)=380

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


Simplifying
2w + 2(w + 20) = 380

Reorder the terms:
2w + 2(20 + w) = 380
2w + (20 * 2 + w * 2) = 380
2w + (40 + 2w) = 380

Reorder the terms:
40 + 2w + 2w = 380

Combine like terms: 2w + 2w = 4w
40 + 4w = 380

Solving
40 + 4w = 380

Solving for variable 'w'.

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

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

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

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

Divide each side by '4'.
w = 85

Simplifying
w = 85

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