Two supplementary angles have measures m∠ABC=105° and m∠CBD=(3x−24)° . What is the equation to solve for x ? (1 point)

(3x−24)°__+__°

3 answers

To find the equation to solve for x, we know that supplementary angles add up to 180°. So, we have the equation:

105° + (3x-24)° = 180°
put it in order
(3x-24)° + 105° = 180°