Final answer:
The real-number solution to the equation b³ = 27 is b = 3, as 3 is the cube root of 27.
Step-by-step explanation:
The question asks to find all real-number solutions for the equation b³ = 27. To solve this equation, we need to find the cube root of 27. The cube root of a number is a value that, when multiplied by itself three times, gives the original number. For 27, the cube root is 3 because 3³ (3*3*3) equals 27. Therefore, the solution to the equation b³ = 27 is b = 3.