w+19=40

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Solution for w+19=40 equation: 


Simplifying
w + 19 = 40

Reorder the terms:
19 + w = 40

Solving
19 + w = 40

Solving for variable 'w'.

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

Add '-19' to each side of the equation.
19 + -19 + w = 40 + -19

Combine like terms: 19 + -19 = 0
0 + w = 40 + -19
w = 40 + -19

Combine like terms: 40 + -19 = 21
w = 21

Simplifying
w = 21

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