-f=-9f+8

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Solution for -f=-9f+8 equation:


Simplifying
-1f = -9f + 8

Reorder the terms:
-1f = 8 + -9f

Solving
-1f = 8 + -9f

Solving for variable 'f'.

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

Add '9f' to each side of the equation.
-1f + 9f = 8 + -9f + 9f

Combine like terms: -1f + 9f = 8f
8f = 8 + -9f + 9f

Combine like terms: -9f + 9f = 0
8f = 8 + 0
8f = 8

Divide each side by '8'.
f = 1

Simplifying
f = 1

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