Question

solve - 2x+30° + 3x-20°=180°​

Answer 1

Answer:

5x +10 = 180

5x=170

x= 170/5

x= 34

Answer 2

2x+30° + 3x-20°=180°

or, 5x+10° = 180°

or, 5x= 180°-10°

or, 5x= 170°

or, x= 170°/5

= 34° Ans.