6+w-8+3w=78

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Solution for 6+w-8+3w=78 equation:


Simplifying
6 + w + -8 + 3w = 78

Reorder the terms:
6 + -8 + w + 3w = 78

Combine like terms: 6 + -8 = -2
-2 + w + 3w = 78

Combine like terms: w + 3w = 4w
-2 + 4w = 78

Solving
-2 + 4w = 78

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 = 78 + 2

Combine like terms: -2 + 2 = 0
0 + 4w = 78 + 2
4w = 78 + 2

Combine like terms: 78 + 2 = 80
4w = 80

Divide each side by '4'.
w = 20

Simplifying
w = 20

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