43-3w=w+9

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Solution for 43-3w=w+9 equation:


Simplifying
43 + -3w = w + 9

Reorder the terms:
43 + -3w = 9 + w

Solving
43 + -3w = 9 + 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.
43 + -3w + -1w = 9 + w + -1w

Combine like terms: -3w + -1w = -4w
43 + -4w = 9 + w + -1w

Combine like terms: w + -1w = 0
43 + -4w = 9 + 0
43 + -4w = 9

Add '-43' to each side of the equation.
43 + -43 + -4w = 9 + -43

Combine like terms: 43 + -43 = 0
0 + -4w = 9 + -43
-4w = 9 + -43

Combine like terms: 9 + -43 = -34
-4w = -34

Divide each side by '-4'.
w = 8.5

Simplifying
w = 8.5

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