2w+2(w+15)=169

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Solution for 2w+2(w+15)=169 equation:


Simplifying
2w + 2(w + 15) = 169

Reorder the terms:
2w + 2(15 + w) = 169
2w + (15 * 2 + w * 2) = 169
2w + (30 + 2w) = 169

Reorder the terms:
30 + 2w + 2w = 169

Combine like terms: 2w + 2w = 4w
30 + 4w = 169

Solving
30 + 4w = 169

Solving for variable 'w'.

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

Add '-30' to each side of the equation.
30 + -30 + 4w = 169 + -30

Combine like terms: 30 + -30 = 0
0 + 4w = 169 + -30
4w = 169 + -30

Combine like terms: 169 + -30 = 139
4w = 139

Divide each side by '4'.
w = 34.75

Simplifying
w = 34.75

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