4w-8w+9=w-5

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Solution for 4w-8w+9=w-5 equation:


Simplifying
4w + -8w + 9 = w + -5

Reorder the terms:
9 + 4w + -8w = w + -5

Combine like terms: 4w + -8w = -4w
9 + -4w = w + -5

Reorder the terms:
9 + -4w = -5 + w

Solving
9 + -4w = -5 + w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
9 + -4w + -1w = -5 + w + -1w

Combine like terms: -4w + -1w = -5w
9 + -5w = -5 + w + -1w

Combine like terms: w + -1w = 0
9 + -5w = -5 + 0
9 + -5w = -5

Add '-9' to each side of the equation.
9 + -9 + -5w = -5 + -9

Combine like terms: 9 + -9 = 0
0 + -5w = -5 + -9
-5w = -5 + -9

Combine like terms: -5 + -9 = -14
-5w = -14

Divide each side by '-5'.
w = 2.8

Simplifying
w = 2.8

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