1 Answer

Tobias Knauss · Answer 1 · 2018-01-17T16:23:38+0000

u have to set up the equations like this: (2x -5) + (3x+10) = 180 cause the two angles are supplementary. combine like terms so u get 5x+5=180. follow basic algebra steps with subtraction and division and whatnot and u should get x=35

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

No related questions found

Other Questions