Question

What is the value of x?45°( 2x-5)°​

Answer 1

(2x - 5)° + 45° = 180°

2x° + (-5 + 45)° = 180°

2x° + 40° = 180°

2x° = 180° - 40°

2x° = 140°

x° = 140 ÷ 2

x° = 70°

So, the value of x is 70°

Hope it helps and is useful :)

Answer 2

Answer:

x=70

Step-by-step explanation:

2x-5+45=180

2x+40=180

2x=140

x=140/2

x=70