2w+2(w+6)=20

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Solution for 2w+2(w+6)=20 equation:


Simplifying
2w + 2(w + 6) = 20

Reorder the terms:
2w + 2(6 + w) = 20
2w + (6 * 2 + w * 2) = 20
2w + (12 + 2w) = 20

Reorder the terms:
12 + 2w + 2w = 20

Combine like terms: 2w + 2w = 4w
12 + 4w = 20

Solving
12 + 4w = 20

Solving for variable 'w'.

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

Add '-12' to each side of the equation.
12 + -12 + 4w = 20 + -12

Combine like terms: 12 + -12 = 0
0 + 4w = 20 + -12
4w = 20 + -12

Combine like terms: 20 + -12 = 8
4w = 8

Divide each side by '4'.
w = 2

Simplifying
w = 2

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