Question

(3x + 20)° + (4x - 36)° = 180°

Answer 1

Answer:

x=28

Step-by-step explanation:

=>7x-16= 180°

=>7x= 180+16

=>7x= 196

=>x= 196÷7

=>x= 28

MARK AS BRAINLIST

Answer 2

HOPE THIS ANSWER HELPS YOU !