f(2)-1+2=

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


f(2)-1+2=0

We simplify the equation to the form, which is simple to understand 
f(2)-1+2=0

Reorder the terms in parentheses
+(+2f)-1+2=0

Remove unnecessary parentheses
+2f-1+2=0

We move all terms containing f to the left and all other terms to the right. 
+2f=0+1-2

We simplify left and right side of the equation. 
+2f=-1

We divide both sides of the equation by 2 to get f. 
f=-0.5

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