2(w)+2(w+3)=86

Solution for 2(w)+2(w+3)=86 equation:

Simplifying
2(w) + 2(w + 3) = 86

Reorder the terms:
2w + 2(3 + w) = 86
2w + (3 * 2 + w * 2) = 86
2w + (6 + 2w) = 86

Reorder the terms:
6 + 2w + 2w = 86

Combine like terms: 2w + 2w = 4w
6 + 4w = 86

Solving
6 + 4w = 86

Solving for variable 'w'.

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

Add '-6' to each side of the equation.
6 + -6 + 4w = 86 + -6

Combine like terms: 6 + -6 = 0
0 + 4w = 86 + -6
4w = 86 + -6

Combine like terms: 86 + -6 = 80
4w = 80

Divide each side by '4'.
w = 20

Simplifying
w = 20