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)°+°_=_
(3x-24)° + 105° = _
= what
Sorry for the confusion. To find the measure of supplementary angles, you add the measures of the two angles together and set them equal to 180°.
So the equation to solve for x would be:
(3x - 24)° + 105° = 180°