3w-9=4w

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Solution for 3w-9=4w equation:


Simplifying
3w + -9 = 4w

Reorder the terms:
-9 + 3w = 4w

Solving
-9 + 3w = 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.
-9 + 3w + -4w = 4w + -4w

Combine like terms: 3w + -4w = -1w
-9 + -1w = 4w + -4w

Combine like terms: 4w + -4w = 0
-9 + -1w = 0

Add '9' to each side of the equation.
-9 + 9 + -1w = 0 + 9

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

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

Divide each side by '-1'.
w = -9

Simplifying
w = -9

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