Final answer:
Additional information is needed to solve for 'x' since the relationship between angle m<1 and m<5 is not provided in the question.
Step-by-step explanation:
The question asks to find the value of 'x' when given two expressions for angle measurements: m<1 = (7x – 3) and m<5 = (8x - 19). Without additional context, such as whether these angles are supplementary, complementary, or form a linear pair, we cannot determine a relationship between m<1 and m<5 to solve for 'x'. Therefore, we cannot find 'x' or the measure of any angle (m<24) with the information provided. More information is needed to establish a relationship between the angles to solve for 'x'.