f(3)=-4(3)+2

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Solution for f(3)=-4(3)+2 equation:


f(3)=-4(3)+2

We simplify the equation to the form, which is simple to understand 
f(3)=-4(3)+2

Reorder the terms in parentheses
+(+3f)=-4*(3)+2

Remove unnecessary parentheses
+3f=-4+*(+3+)+2

Reorder the terms in parentheses
+3f=+(-12)+2

Remove unnecessary parentheses
+3f=-12+2

We move all terms containing f to the left and all other terms to the right. 
+3f=-12+2

We simplify left and right side of the equation. 
+3f=-10

We divide both sides of the equation by 3 to get f. 
f=-3.33333333333

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