-8-4=F

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Solution for -8-4=F equation:


Simplifying
-8 + -4 = F

Combine like terms: -8 + -4 = -12
-12 = F

Solving
-12 = F

Solving for variable 'F'.

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

Add '-1F' to each side of the equation.
-12 + -1F = F + -1F

Combine like terms: F + -1F = 0
-12 + -1F = 0

Add '12' to each side of the equation.
-12 + 12 + -1F = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -1F = 0 + 12
-1F = 0 + 12

Combine like terms: 0 + 12 = 12
-1F = 12

Divide each side by '-1'.
F = -12

Simplifying
F = -12

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