9-8f=1+1-9f

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Solution for 9-8f=1+1-9f equation:


Simplifying
9 + -8f = 1 + 1 + -9f

Combine like terms: 1 + 1 = 2
9 + -8f = 2 + -9f

Solving
9 + -8f = 2 + -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.
9 + -8f + 9f = 2 + -9f + 9f

Combine like terms: -8f + 9f = 1f
9 + 1f = 2 + -9f + 9f

Combine like terms: -9f + 9f = 0
9 + 1f = 2 + 0
9 + 1f = 2

Add '-9' to each side of the equation.
9 + -9 + 1f = 2 + -9

Combine like terms: 9 + -9 = 0
0 + 1f = 2 + -9
1f = 2 + -9

Combine like terms: 2 + -9 = -7
1f = -7

Divide each side by '1'.
f = -7

Simplifying
f = -7

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