Question

hey this was only for your brain

plz answer me this question I will mark u brainiest if you answered my question properly...

Answer 1

Answer:

It is very easy...

(2x-10)°+(3x+20)°=180° (linear pair )

2x+3x-10+20=180

5x+20=180

5x=180-5

5x=175

x=175/5

x=35

Answer 2

here is our answer

x=32

2x-10+3x+20=180

5x+10=180

x=32