7f-1=45

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Solution for 7f-1=45 equation: 


Simplifying
7f + -1 = 45

Reorder the terms:
-1 + 7f = 45

Solving
-1 + 7f = 45

Solving for variable 'f'.

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

Add '1' to each side of the equation.
-1 + 1 + 7f = 45 + 1

Combine like terms: -1 + 1 = 0
0 + 7f = 45 + 1
7f = 45 + 1

Combine like terms: 45 + 1 = 46
7f = 46

Divide each side by '7'.
f = 6.571428571

Simplifying
f = 6.571428571

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