3=13w-9w-8

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Solution for 3=13w-9w-8 equation:


Simplifying
3 = 13w + -9w + -8

Reorder the terms:
3 = -8 + 13w + -9w

Combine like terms: 13w + -9w = 4w
3 = -8 + 4w

Solving
3 = -8 + 4w

Solving for variable 'w'.

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

Add '-4w' to each side of the equation.
3 + -4w = -8 + 4w + -4w

Combine like terms: 4w + -4w = 0
3 + -4w = -8 + 0
3 + -4w = -8

Add '-3' to each side of the equation.
3 + -3 + -4w = -8 + -3

Combine like terms: 3 + -3 = 0
0 + -4w = -8 + -3
-4w = -8 + -3

Combine like terms: -8 + -3 = -11
-4w = -11

Divide each side by '-4'.
w = 2.75

Simplifying
w = 2.75

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