2(w-1)+2w=46

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Solution for 2(w-1)+2w=46 equation:


Simplifying
2(w + -1) + 2w = 46

Reorder the terms:
2(-1 + w) + 2w = 46
(-1 * 2 + w * 2) + 2w = 46
(-2 + 2w) + 2w = 46

Combine like terms: 2w + 2w = 4w
-2 + 4w = 46

Solving
-2 + 4w = 46

Solving for variable 'w'.

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

Add '2' to each side of the equation.
-2 + 2 + 4w = 46 + 2

Combine like terms: -2 + 2 = 0
0 + 4w = 46 + 2
4w = 46 + 2

Combine like terms: 46 + 2 = 48
4w = 48

Divide each side by '4'.
w = 12

Simplifying
w = 12

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