4w-77=42

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Solution for 4w-77=42 equation: 


Simplifying
4w + -77 = 42

Reorder the terms:
-77 + 4w = 42

Solving
-77 + 4w = 42

Solving for variable 'w'.

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

Add '77' to each side of the equation.
-77 + 77 + 4w = 42 + 77

Combine like terms: -77 + 77 = 0
0 + 4w = 42 + 77
4w = 42 + 77

Combine like terms: 42 + 77 = 119
4w = 119

Divide each side by '4'.
w = 29.75

Simplifying
w = 29.75

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