2(1[4w-5]1)=70

Solution for 2(1[4w-5]1)=70 equation:

Simplifying
2(1[4w + -5] * 1) = 70

Reorder the terms:
2(1[-5 + 4w] * 1) = 70

Reorder the terms for easier multiplication:
2(1 * 1[-5 + 4w]) = 70

Multiply 1 * 1
2(1[-5 + 4w]) = 70
2([-5 * 1 + 4w * 1]) = 70
2([-5 + 4w]) = 70
(-5 * 2 + 4w * 2) = 70
(-10 + 8w) = 70

Solving
-10 + 8w = 70

Solving for variable 'w'.

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

Add '10' to each side of the equation.
-10 + 10 + 8w = 70 + 10

Combine like terms: -10 + 10 = 0
0 + 8w = 70 + 10
8w = 70 + 10

Combine like terms: 70 + 10 = 80
8w = 80

Divide each side by '8'.
w = 10

Simplifying
w = 10