Question

find x show step by step​

Answer 1

Answer:

(3x-10)+(2x-20)=180

(As these angels are linear pair)

5x-30=180

=>5x=210

=>x=42°

Therefore, 3x-10 = 116°

2x-20 =64°

Hope this will help you

Answer 2

Answer:

42 is the value of x

step by step explanation :

(3x-10)+(2x-20)=180⁰ [ linear pair angle]

3x-10+2x-20=180

5x-30=180

5x=180+30

5x=210

x=210/5

[x=42]

First angle = 3x-10 = 3(42)-10

=116

Second angle = 2x-20 = 2(42)-20

=64

HOPE IT HELPS YOU!!!