Question

if x and x+2 are linear pair, find x..

Answer 1

Answer:

x=-2.......... hope it helps

Answer 2

Answer:

89.

Step-by-step explanation:

Given that x and x + 2 are in linear pair.

This means,

x + x + 2 = 180°.

2x + 2 = 180°.

2x = 178°.

x = 178/2 = 89.

Hope it helps.