Question

Q26. (3x + 20) and (4x – 36) are linear pair then value of x is __________

Answer 1

Answer:

Given,

They are linear pair, so the angle is 180°

3x+20+4x-36=180

7x-16=180

7x=180+16

7x=196

x=196/7

x=28

Step-by-step explanation:

I hope this answer may help you