Question 218384
{{{20=-4(f+6)+14}}} Start with the given equation.



{{{20=-4f-24+14}}} Distribute.



{{{20=-10-4f}}} Combine like terms on the right side.



{{{0=-10-4f-20}}} Subtract {{{20}}} from both sides.



{{{4f=-10-20}}} Add {{{4f}}} to both sides.



{{{4f=-30}}} Combine like terms on the right side.



{{{f=(-30)/(4)}}} Divide both sides by {{{4}}} to isolate {{{f}}}.



{{{f=-15/2}}} Reduce.



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Answer:


So the answer is {{{f=-15/2}}} which in decimal form is {{{f=-7.5}}}.