Why does the equation 3x+8=3x-5 have no solutions

The equation has no solutions because when you subtract 3x from both sides, you are simply left with 8 = -5, which isn't true. In essence, there are no values of for which the equation is true. Thus, the equation has no solutions.

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.