w-13=77

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Solution for w-13=77 equation: 


Simplifying
w + -13 = 77

Reorder the terms:
-13 + w = 77

Solving
-13 + w = 77

Solving for variable 'w'.

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

Add '13' to each side of the equation.
-13 + 13 + w = 77 + 13

Combine like terms: -13 + 13 = 0
0 + w = 77 + 13
w = 77 + 13

Combine like terms: 77 + 13 = 90
w = 90

Simplifying
w = 90

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