-2f+6f+8+9=

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Solution for -2f+6f+8+9= equation:


Simplifying
-2f + 6f + 8 + 9 = 0

Reorder the terms:
8 + 9 + -2f + 6f = 0

Combine like terms: 8 + 9 = 17
17 + -2f + 6f = 0

Combine like terms: -2f + 6f = 4f
17 + 4f = 0

Solving
17 + 4f = 0

Solving for variable 'f'.

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

Add '-17' to each side of the equation.
17 + -17 + 4f = 0 + -17

Combine like terms: 17 + -17 = 0
0 + 4f = 0 + -17
4f = 0 + -17

Combine like terms: 0 + -17 = -17
4f = -17

Divide each side by '4'.
f = -4.25

Simplifying
f = -4.25

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