f(2)=-8(2)-2

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Solution for f(2)=-8(2)-2 equation:


f(2)=-8(2)-2

We simplify the equation to the form, which is simple to understand 
f(2)=-8(2)-2

Reorder the terms in parentheses
+(+2f)=-8*(2)-2

Remove unnecessary parentheses
+2f=-8+*(+2+)-2

Reorder the terms in parentheses
+2f=+(-16)-2

Remove unnecessary parentheses
+2f=-16-2

We move all terms containing f to the left and all other terms to the right. 
+2f=-16-2

We simplify left and right side of the equation. 
+2f=-18

We divide both sides of the equation by 2 to get f. 
f=-9

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