7f+12-2f=

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Solution for 7f+12-2f= equation:


Simplifying
7f + 12 + -2f = 0

Reorder the terms:
12 + 7f + -2f = 0

Combine like terms: 7f + -2f = 5f
12 + 5f = 0

Solving
12 + 5f = 0

Solving for variable 'f'.

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

Add '-12' to each side of the equation.
12 + -12 + 5f = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 5f = 0 + -12
5f = 0 + -12

Combine like terms: 0 + -12 = -12
5f = -12

Divide each side by '5'.
f = -2.4

Simplifying
f = -2.4

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