F(-2)=-7(-2)-9

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Solution for F(-2)=-7(-2)-9 equation: 


Simplifying
F(-2) = -7(-2) + -9

Reorder the terms for easier multiplication:
-2F = -7(-2) + -9

Multiply -7 * -2
-2F = 14 + -9

Combine like terms: 14 + -9 = 5
-2F = 5

Solving
-2F = 5

Solving for variable 'F'.

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

Divide each side by '-2'.
F = -2.5

Simplifying
F = -2.5

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