Question

please tell me answer ​

Answer 1

Step-by-step explanation:

x-5+3x+20+65 = 180

4x+80= 180

x =25

i hope it will help you

Answer 2

Answer:

x = 25°

Step-by-step explanation:

(x-5°) + (3x+20°) + 65° = 180°

=> 4x + 80 = 180°

=> 4x = 180°-80°

=> 4x = 100°

=> x = 100/4

=> x = 25°