39-42=42w+39

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Solution for 39-42=42w+39 equation:


Simplifying
39 + -42 = 42w + 39

Combine like terms: 39 + -42 = -3
-3 = 42w + 39

Reorder the terms:
-3 = 39 + 42w

Solving
-3 = 39 + 42w

Solving for variable 'w'.

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

Add '-42w' to each side of the equation.
-3 + -42w = 39 + 42w + -42w

Combine like terms: 42w + -42w = 0
-3 + -42w = 39 + 0
-3 + -42w = 39

Add '3' to each side of the equation.
-3 + 3 + -42w = 39 + 3

Combine like terms: -3 + 3 = 0
0 + -42w = 39 + 3
-42w = 39 + 3

Combine like terms: 39 + 3 = 42
-42w = 42

Divide each side by '-42'.
w = -1

Simplifying
w = -1

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