3=116-7f+-139

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Solution for 3=116-7f+-139 equation:


Simplifying
3 = 116 + -7f + -139

Reorder the terms:
3 = 116 + -139 + -7f

Combine like terms: 116 + -139 = -23
3 = -23 + -7f

Solving
3 = -23 + -7f

Solving for variable 'f'.

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

Add '7f' to each side of the equation.
3 + 7f = -23 + -7f + 7f

Combine like terms: -7f + 7f = 0
3 + 7f = -23 + 0
3 + 7f = -23

Add '-3' to each side of the equation.
3 + -3 + 7f = -23 + -3

Combine like terms: 3 + -3 = 0
0 + 7f = -23 + -3
7f = -23 + -3

Combine like terms: -23 + -3 = -26
7f = -26

Divide each side by '7'.
f = -3.714285714

Simplifying
f = -3.714285714

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