f(-5)+f(3)=y

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Solution for f(-5)+f(3)=y equation: 


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

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

Reorder the terms for easier multiplication:
-5f + 3f = y

Combine like terms: -5f + 3f = -2f
-2f = y

Solving
-2f = y

Solving for variable 'f'.

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

Divide each side by '-2'.
f = -0.5y

Simplifying
f = -0.5y

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