3=f+(-30)

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Solution for 3=f+(-30) equation:


Simplifying
3 = f + (-30)
3 = f + -30

Reorder the terms:
3 = -30 + f

Solving
3 = -30 + f

Solving for variable 'f'.

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

Add '-1f' to each side of the equation.
3 + -1f = -30 + f + -1f

Combine like terms: f + -1f = 0
3 + -1f = -30 + 0
3 + -1f = -30

Add '-3' to each side of the equation.
3 + -3 + -1f = -30 + -3

Combine like terms: 3 + -3 = 0
0 + -1f = -30 + -3
-1f = -30 + -3

Combine like terms: -30 + -3 = -33
-1f = -33

Divide each side by '-1'.
f = 33

Simplifying
f = 33

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