F-31=19

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Solution for F-31=19 equation: 


Simplifying
F + -31 = 19

Reorder the terms:
-31 + F = 19

Solving
-31 + F = 19

Solving for variable 'F'.

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

Add '31' to each side of the equation.
-31 + 31 + F = 19 + 31

Combine like terms: -31 + 31 = 0
0 + F = 19 + 31
F = 19 + 31

Combine like terms: 19 + 31 = 50
F = 50

Simplifying
F = 50

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