Looking for reliable answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Explore thousands of questions and answers from a knowledgeable community of experts ready to help you find solutions. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

i need help in geometry!

the measure of the supplement of an angle is 30 more than twice the measure of the angle. find the measure of the angle

this is how i solved it but it was incorrect

x+2x-30=180
3x-30=180
3x=210
x=70

i got 70 and 110 but i know that’s wrong lol

someone explain?