F(3)=4(-5)-7

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Solution for F(3)=4(-5)-7 equation: 


Simplifying
F(3) = 4(-5) + -7

Reorder the terms for easier multiplication:
3F = 4(-5) + -7

Multiply 4 * -5
3F = -20 + -7

Combine like terms: -20 + -7 = -27
3F = -27

Solving
3F = -27

Solving for variable 'F'.

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

Divide each side by '3'.
F = -9

Simplifying
F = -9

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