Question

answer this question with step by step explanation class 7 And who ever will give me the correct answer I will mark him or her as brainlist , it's urgent​

Answer 1

Step by step explanation :

Value of x =

(x+15)+(45)+(x+30) = 180⁰ (linear pair )

2x+(15+45+30)=180⁰

2x+90=180

2x=180-90

2x=90

x=90/2

x=45 ⁰

Answer =45⁰

plz mark brainliast