21=14f-35

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Solution for 21=14f-35 equation:


Simplifying
21 = 14f + -35

Reorder the terms:
21 = -35 + 14f

Solving
21 = -35 + 14f

Solving for variable 'f'.

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

Add '-14f' to each side of the equation.
21 + -14f = -35 + 14f + -14f

Combine like terms: 14f + -14f = 0
21 + -14f = -35 + 0
21 + -14f = -35

Add '-21' to each side of the equation.
21 + -21 + -14f = -35 + -21

Combine like terms: 21 + -21 = 0
0 + -14f = -35 + -21
-14f = -35 + -21

Combine like terms: -35 + -21 = -56
-14f = -56

Divide each side by '-14'.
f = 4

Simplifying
f = 4

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