42=w

Solution for 42=w equation:

Simplifying
42 = w

Solving
42 = 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.
42 + -1w = w + -1w

Combine like terms: w + -1w = 0
42 + -1w = 0

Add '-42' to each side of the equation.
42 + -42 + -1w = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -1w = 0 + -42
-1w = 0 + -42

Combine like terms: 0 + -42 = -42
-1w = -42

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

Simplifying
w = 42