f(-3)=-2(-3)+12

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Solution for f(-3)=-2(-3)+12 equation: 


Simplifying
f(-3) = -2(-3) + 12

Reorder the terms for easier multiplication:
-3f = -2(-3) + 12

Multiply -2 * -3
-3f = 6 + 12

Combine like terms: 6 + 12 = 18
-3f = 18

Solving
-3f = 18

Solving for variable 'f'.

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

Divide each side by '-3'.
f = -6

Simplifying
f = -6

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