7(f-1)=7

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Solution for 7(f-1)=7 equation: 


Simplifying
7(f + -1) = 7

Reorder the terms:
7(-1 + f) = 7
(-1 * 7 + f * 7) = 7
(-7 + 7f) = 7

Solving
-7 + 7f = 7

Solving for variable 'f'.

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

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

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

Combine like terms: 7 + 7 = 14
7f = 14

Divide each side by '7'.
f = 2

Simplifying
f = 2

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