19f=15f-20

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Solution for 19f=15f-20 equation: 


Simplifying
19f = 15f + -20

Reorder the terms:
19f = -20 + 15f

Solving
19f = -20 + 15f

Solving for variable 'f'.

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

Add '-15f' to each side of the equation.
19f + -15f = -20 + 15f + -15f

Combine like terms: 19f + -15f = 4f
4f = -20 + 15f + -15f

Combine like terms: 15f + -15f = 0
4f = -20 + 0
4f = -20

Divide each side by '4'.
f = -5

Simplifying
f = -5

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