18+-2f=-6

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Solution for 18+-2f=-6 equation:


Simplifying
18 + -2f = -6

Solving
18 + -2f = -6

Solving for variable 'f'.

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

Add '-18' to each side of the equation.
18 + -18 + -2f = -6 + -18

Combine like terms: 18 + -18 = 0
0 + -2f = -6 + -18
-2f = -6 + -18

Combine like terms: -6 + -18 = -24
-2f = -24

Divide each side by '-2'.
f = 12

Simplifying
f = 12

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