18+19f=16f+9

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Solution for 18+19f=16f+9 equation:


Simplifying
18 + 19f = 16f + 9

Reorder the terms:
18 + 19f = 9 + 16f

Solving
18 + 19f = 9 + 16f

Solving for variable 'f'.

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

Add '-16f' to each side of the equation.
18 + 19f + -16f = 9 + 16f + -16f

Combine like terms: 19f + -16f = 3f
18 + 3f = 9 + 16f + -16f

Combine like terms: 16f + -16f = 0
18 + 3f = 9 + 0
18 + 3f = 9

Add '-18' to each side of the equation.
18 + -18 + 3f = 9 + -18

Combine like terms: 18 + -18 = 0
0 + 3f = 9 + -18
3f = 9 + -18

Combine like terms: 9 + -18 = -9
3f = -9

Divide each side by '3'.
f = -3

Simplifying
f = -3

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