When are the products of an equalibrium reaction favored

For exothermic reaction (that is heat is considered as a product) then
 reactants= product + Energy ,

An decrease in temperature  favors the forward reaction (more product formed)

pressure depends on number of mole of the product and reactants

a A + b B + c C + d D (Where a b c and d are numerical value and A B C and D are compounds) :
if more A is added to the equilibrium mixture, equilibrium position will shift to the right (more product formed) so as to decrease concentration of A

Ithinks its false. tell me if im wrong