f(-5)=4(-5)-4

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Solution for f(-5)=4(-5)-4 equation: 


Simplifying
f(-5) = 4(-5) + -4

Reorder the terms for easier multiplication:
-5f = 4(-5) + -4

Multiply 4 * -5
-5f = -20 + -4

Combine like terms: -20 + -4 = -24
-5f = -24

Solving
-5f = -24

Solving for variable 'f'.

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

Divide each side by '-5'.
f = 4.8

Simplifying
f = 4.8

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