2(1[3w+8]1)=70

Solution for 2(1[3w+8]1)=70 equation:

Simplifying
2(1[3w + 8] * 1) = 70

Reorder the terms:
2(1[8 + 3w] * 1) = 70

Reorder the terms for easier multiplication:
2(1 * 1[8 + 3w]) = 70

Multiply 1 * 1
2(1[8 + 3w]) = 70
2([8 * 1 + 3w * 1]) = 70
2([8 + 3w]) = 70
(8 * 2 + 3w * 2) = 70
(16 + 6w) = 70

Solving
16 + 6w = 70

Solving for variable 'w'.

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

Add '-16' to each side of the equation.
16 + -16 + 6w = 70 + -16

Combine like terms: 16 + -16 = 0
0 + 6w = 70 + -16
6w = 70 + -16

Combine like terms: 70 + -16 = 54
6w = 54

Divide each side by '6'.
w = 9

Simplifying
w = 9