Question

that means that their measures sum to 56°. combine like terms 6x - 15 + 23 = 56 enter the result. = 56

Explanation:

Step1: Combine constant terms

First, we combine the constant terms \(-15\) and \(+23\). So, \(-15 + 23 = 8\).
The equation becomes \(6X + 8 = 56\).

Step2: (Optional, but to match the box)

We can write the left - hand side after combining like terms as \(6X+8\).

Answer:

\(6X + 8\)