w+w+w(1.5)+w(1.5)=30

Solution for w+w+w(1.5)+w(1.5)=30 equation:

Simplifying
w + w + w(1.5) + w(1.5) = 30

Reorder the terms for easier multiplication:
w + w + 1.5w + w(1.5) = 30

Reorder the terms for easier multiplication:
w + w + 1.5w + 1.5w = 30

Combine like terms: w + w = 2w
2w + 1.5w + 1.5w = 30

Combine like terms: 2w + 1.5w = 3.5w
3.5w + 1.5w = 30

Combine like terms: 3.5w + 1.5w = 5w
5w = 30

Solving
5w = 30

Solving for variable 'w'.

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

Divide each side by '5'.
w = 6

Simplifying
w = 6