When this reaction takes place, the delta g is negative. And so that implies this reaction is exergonic, it is spontaneous. And as long as we have enough energy to overcome the activation barrier, this quantity here the reactants will spontaneously and naturally form these products because they are lower in energy and therefore more stable. So once again, enzymes do not affect the free energy value of the products, nor will they affect the free energy value of the reactants. And since the energy value of the product and reactants will not be effective, that means the delta g, the difference between this and this will not be affected as well. Now, because it's the energy of the product and reactants.