The solution set is square Solve the equation 9^3x-7=81^x+3

To solve the equation , we need to express both sides of the equation with the same base. Notice that and can both be written as powers of : Now, rewrite the equation using these expressions: Simplify the exponents: This gives us: Since the bases are the same, we can set the exponents equal to each other: Solve for : Thus, the solution set is .