3f=7+5

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Solution for 3f=7+5 equation: 


Simplifying
3f = 7 + 5

Combine like terms: 7 + 5 = 12
3f = 12

Solving
3f = 12

Solving for variable 'f'.

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

Divide each side by '3'.
f = 4

Simplifying
f = 4

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