40, 75, 80 Summee bridge? I love them. You’ll have to tell me what grade level. I did them for years.
Linear angles are two angles that are part of a straight angle (180*), so both must add up to 180. If 4x+3+10x-5+180, then 14x-2=180, then 14x=182, and x=13
The correct answer is -29.7
