Question

Given that angle ABC is equal to 10 X +40 and angle DBC is equal to 3X +10 what is the measure of angle ABD

Answer 1

Answer:

second option

Step-by-step explanation:

(10x + 40) - (3x + 10)

10x + 40 - 3x - 10

7x + 30

Answer 2

7x+30 is the correct answer to your question