3w-2+3w-2+w+w=68

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Solution for 3w-2+3w-2+w+w=68 equation:


Simplifying
3w + -2 + 3w + -2 + w + w = 68

Reorder the terms:
-2 + -2 + 3w + 3w + w + w = 68

Combine like terms: -2 + -2 = -4
-4 + 3w + 3w + w + w = 68

Combine like terms: 3w + 3w = 6w
-4 + 6w + w + w = 68

Combine like terms: 6w + w = 7w
-4 + 7w + w = 68

Combine like terms: 7w + w = 8w
-4 + 8w = 68

Solving
-4 + 8w = 68

Solving for variable 'w'.

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

Add '4' to each side of the equation.
-4 + 4 + 8w = 68 + 4

Combine like terms: -4 + 4 = 0
0 + 8w = 68 + 4
8w = 68 + 4

Combine like terms: 68 + 4 = 72
8w = 72

Divide each side by '8'.
w = 9

Simplifying
w = 9

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