f(2)=-2+3(2)-1

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Solution for f(2)=-2+3(2)-1 equation:


f (2)= -2+3(2)-1

We simplify the equation to the form, which is simple to understand 
f(2)=-2+3(2)-1

Reorder the terms in parentheses
+(+2f)=-2+3*(2)-1

Remove unnecessary parentheses
+2f=-2+3+*(+2+)-1

Reorder the terms in parentheses
+2f=-2+(+6)-1

Remove unnecessary parentheses
+2f=-2+6-1

We move all terms containing f to the left and all other terms to the right. 
+2f=-2+6-1

We simplify left and right side of the equation. 
+2f=+3

We divide both sides of the equation by 2 to get f. 
f=1.5

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