380=2(20+w)

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


Simplifying
380 = 2(20 + w)
380 = (20 * 2 + w * 2)
380 = (40 + 2w)

Solving
380 = 40 + 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.
380 + -2w = 40 + 2w + -2w

Combine like terms: 2w + -2w = 0
380 + -2w = 40 + 0
380 + -2w = 40

Add '-380' to each side of the equation.
380 + -380 + -2w = 40 + -380

Combine like terms: 380 + -380 = 0
0 + -2w = 40 + -380
-2w = 40 + -380

Combine like terms: 40 + -380 = -340
-2w = -340

Divide each side by '-2'.
w = 170

Simplifying
w = 170

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