5f-7f-3=0

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Solution for 5f-7f-3=0 equation:


Simplifying
5f + -7f + -3 = 0

Reorder the terms:
-3 + 5f + -7f = 0

Combine like terms: 5f + -7f = -2f
-3 + -2f = 0

Solving
-3 + -2f = 0

Solving for variable 'f'.

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

Add '3' to each side of the equation.
-3 + 3 + -2f = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -2f = 0 + 3
-2f = 0 + 3

Combine like terms: 0 + 3 = 3
-2f = 3

Divide each side by '-2'.
f = -1.5

Simplifying
f = -1.5

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