f(-5)=3(-5)-8

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Solution for f(-5)=3(-5)-8 equation: 


Simplifying
f(-5) = 3(-5) + -8

Reorder the terms for easier multiplication:
-5f = 3(-5) + -8

Multiply 3 * -5
-5f = -15 + -8

Combine like terms: -15 + -8 = -23
-5f = -23

Solving
-5f = -23

Solving for variable 'f'.

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

Divide each side by '-5'.
f = 4.6

Simplifying
f = 4.6

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